DRAGONBALL Z COTSUBU Wireless Earphone User Manual

COTSUBU Wireless Earphone
User Manual

Package Contents

Initial Setup

Remove both the left and right earphones from the charging case and peel off the insulation plastic strips which are initially attached to the metal contact at the back of the earphones.
Power/Charging
Charging the charging case:
Connect the accessory USB charging cable(C) connector to the USB port on the charging case and connect the USB(A) connector to an electrical appliance or adapter with the same shape of connector and the internal battery within the charging case will begin to charge. While charging, the LED indicator light of the charging case will flash/lights up in a different color depending on the battery power level of the charging case as shown in the table below.

Charging the earphones:
Insert the earphone units into the charging case and close the charging case, the earphone units will start charging. Once the charging case is closed, the LED indicator light of the charging case will light up in a different color depending on the battery power level of the charging case as shown in the table below.

Turning on the earphones

After charging, open the charging case and the power of the earphones will automatically switch ON. When the LED indicator of the earphones lights up red for 3 seconds, the power is ON. (When the earphones are fully charged, the LED indicator of the earphones lights up green for 1 second then turns into red for 3 seconds)
When the charging case is opened, the LED indicator light of the charging case will light up in a different color depending on the battery power level of the charging case as shown in the table below.

When the power is OFF, tap the touch control panel one time and the power will turn ON.

Turning off the earphones

Touch and hold the touch control panel for about 3 seconds until two types of beep sound emanate, and the power will switch OFF.

When the charging case is adequately charged, returning the earphones to the charging case and closing the charging case will automatically switch the power OFF and charging will begin. The LED indicator light of the charging case will light up in a different color depending on the power level of the battery as shown in the table below.

Performing device pairing
To connect to your smartphone or other devices initially, it is necessary to perform pairing. For devices which have already completed pairing, a connection will automatically be established the next time the power is switched ON.

The first time the earphones are used:

1. Open the charging case, the LED indicator on the earphones will light up in red for 3 seconds and the power will automatically switch ON. Then, they will automatically switch to the pairing mode with the LED indicator on one of the earphones flashes between green and red.
2. Switch the Bluetooth function on the smartphone or other devices ON and select [COTSUBU FRIEZA] once it appears on the display. When [COTSUBU FRIEZA]* appears on the display of the device being connected, pairing has been completed.

• The content displayed differs depending on the user interface of the smartphones or other devices.

To reestablish pairing or to perform pairing with a second or subsequent devices:

1. Before performing pairing with a new device, please disconnect the device to which it has already been paired or switch the Bluetooth function OFF on the device to which it has already been paired.
2. Open the charging case, the LED indicator on the earphones will light up in red for 3 seconds and the power will automatically switch ON. Then, they will automatically switch to the pairing mode with the LED indicator on one of the earphones flashes between green and red.
3. Switch the Bluetooth function on the smartphone or other devices ON and select [COTSUBU FRIEZA] once it appears on the display. When [COTSUBU FRIEZA]* appears on the display of the device being connected, pairing has been completed.

• The content displayed differs depending on the user interface of the smartphones or other devices.

Operation of Touch Control Panel

| | L| R
---|---|---|---
Music| Playback| Single tap
Pause| Single tap
Next Track| —| Touch and hold, then release on beep
Beginning of the current track/previous track| Touch and hold, then release on beep| —
Raise Sound Volume| Double tap| —
Lower Sound Volume| —| Double tap
Incoming Calls| Receive Call| Single tap
End Call| Single tap or return both earphones to the charging case
Refuse Call| Double tap
Siri/Google Assistant| Initialize| Double tap (Only while music playback is stopped) *

• Depending on the device to which connected, this function may not be available.

About the ear tips
When bass is difficult to hear and high range sound jars the ear, there is a possibility that the ear tip fit is not appropriate. In order to enjoy music in accordance with the design of the earphone, it is important that the ear tip fits properly and there is a means of sealing the ear canal. In order to achieve the proper fit, please try the following methods:

• If there is any fitting discomfort with the default ear tips, please try with S or SS ear tips.
• Some users might have different ear canal sizes for the left and right ears. To achieve perfect fitting on both ears, please also try pairing ear tips with different sizes for left and right.

Voice guidance

infinity!!
When pairing mode is initiated| Prepare yourself for death!
When pairing has been successfully completed| Even my heart is pounding!
When pairing is complete and usage becomes possible| My battle strength is 530,000
When pairing has been disconnected| Curse you all… You despicable maggots!

Factory reset method
When pairing has not been successfully completed or unexpected error has occurred, please perform the factory reset by the following procedures stated below. Once the factory reset is completed, please attempt another pairing operation.

1. Insert the left and right earphones into an adequately charged charging case then touch and hold the touch control panel on both sides simultaneously for 10 or more seconds. When the LED indicator of both sides light up in green, release the fingers off from the touch control panel.
2. After a certain amount of time, the earphones will automatically switch to the pairing mode with the smartphone or other devices with the LED indicator on one of the earphones flashes between green and red. In this situation, the factory reset has been completed.
3. When the factory reset is completed, the earphones will be in the factory default state with all previous pairing information with the smartphone or other devices deleted. Please perform pairing again with the smartphone or other devices after removing the previous pairing record on the smartphone or other devices.

Safety Precautions

The following descriptions are provided to explain matters that must be observed in order to prevent harm to the user as well as other people, along with damages to property. Please be sure to observe this before using the product.
DANGER: Failure to observe the precautions indicated by this label will result in death or serious injury to the user.
WARNING: Failure to observe the precautions indicated by this label may result in death or serious injury to the user.
CAUTION: Failure to observe the precautions indicated by this label may result in personal injury or property damage.

 DANGER

| Fire, electric shock, overheat, ignition, leakage, rupture, or accidental ingestion mad cause death, blindness, or serious injury.
| Do not use, store, or leave the product in a humid or dusty place, or in a car where it will be exposed to high temperatures, or places exposed to direct sunlight. Doing so may cause overheat, leakage, or rupture of the product.
| Do not use other than the supplied USB cable. Doing so may cause rupture, battery leakage, or overheat and consequently result in fire, burn mark, or injury.
| Do not connect to a fast charging power PROHI- adapter with a maximum power output SITED exceeding 20W per port.
Doing so may cause rupture, battery leakage, or overheat and consequently result in fire, burn mark, or injury.
| Do not charge the battery when the PROHI- charging case or USB cable is wet. SITED Doing so may cause abnormal heating or malfunction due to short circuit.
| Do not put it in a fire. Doing so may cause leakage or rupture and consequently result in injury or burn mark.
| Do not disassemble the product. Doing so may cause product malfunctions.
| If you find that liquid is leaking from the earphones or charging case, or if there is an unusual odor or overheat, do not touch the liquid and stop using the earphones immediately. Besides that, move all combustible materials nearby away from the earphones or charging case.
WARNING

| Fire, electric shock, overheat, ignition may cause burn or serious injury.
| Do not use the product while driving a car, . motorcycle, bicycle, etc.
Doing so may cause a traffic accident.
| Do not use the product in places where it would be dangerous if the surrounding sound is not audible. Listening at high volume makes it difficult to hear surrounding sounds. Use at railroad crossings, pedestrian crossings, station platforms, etc. may cause accidents or injuries.
| Do not allow water or foreign matter to get inside the charging case. The charging case is not waterproof. Water or foreign matter may cause fire or electric shock. If water or foreign matter should enter the charging case, stop using it immediately. Regularly check and ensure that no foreign matter adheres to the terminals of the charging case as it may cause overheat or fire.
| Do not charge the charging case while it is . covered by bedding or other covering. The heat buildup may cause abnormal overheat, which may result in a fire.
  CAUTION

| May cause injury or damage to surrounding property.
| Keep out of reach of children or persons requiring supervision. The product uses magnets and batteries. Swallowing small parts may cause serious symptoms such as choking hazard or internal organ damage.
| Do not use in medical institutions or around people using medical equipment. It may cause malfuntion to medical devices such as pacemakers.
| When using the earphones on board an . aircraft, follow the instructions of the flight crew. Radio wave effects may cause an accident.
| Ear tips must be securely attached. If the ear tips are not securely attached, they may come off and remain in the ear canal during use.
| Do not listen at high volume for long periods of time. Prolonged use at excessive volume may result in permanent hearing loss. Do not exceed 40 hours/week at 80 dB (A) and 5 hours/week at 89 dB (A).

Maintenance

Gently remove any build-up from the mesh filter with the tip of a toothpick. Please take care to ensure that no foreign particles fall inside when doing so.
Disposal Regulation
The rechargeable batteries built into the equipment are recyclable. During disposal, please follow the instructions from your local municipal government and do not attempt to disassemble the product.

Troubleshooting:

When you think, “Is it broken?”

allow the internal battery to be fully charged at the time of shipping. For that reason, voltage may fall below the level required for operation at the time the customer opens the package. Fully charging the battery before use may relieve this inconvenience. Please refer to “Power/Charging” on P.3 regarding the method for charging.
Earphone batteries are depleted| Please return the earphones into the charging case and close the case to charge them. (In case the charge in the charging case has run out, please charge the charging case first.) Please refer to “Power/ Charging” on P.3 regarding the method for charging.
The touch control panel has not been touched for adequate time| Please touch and hold the touch control panel until the power supply turns ON. Please refer to “Turning on the earphones” on P.4 regarding the method for turning the earphones ON.
Earphones will not turn OFF| An error has occurred due to improper operation| In some cases, performing a reset operation may fix the problem. Please refer to “Factory reset method” on P.8 regarding the reset method.
The touch control panel has not been touched for adequate time| Please touch and hold the touch control panel until the power supply turns OFF. Please refer to “Turning off the earphones” on R5 regarding the method for turning the earphones OFF.
Earphones will not turn OFF| Charging case battery charge is low| Normally, if the earphones are returned to an adequately charged case and have the case closed, the earphones will automatically turn OFF. If the earphones do not turn OFF, the battery power level of the charging case might be too low. Please try again after charging the charging case. Please refer to “Power/ Charging” on P.3 regarding the method for charging.
Using ear tips other than those included as accessories| Normally, if the earphones are returned to an adequately charged case and have the case closed, the earphones will automatically turn OFF. However, if ear tips other than those included as accessories are used, there are cases in which they may interfere with the charging case and cause the earphones could not be turned OF. Please check to see whether the earphones turn OFF by using original ear tips.
Earphones cannot be charged| Metal contacts on earphone is not
touching the pins on the charging case| After ensuring that the insulation plastic strips have been removed, please check that there is adequate contact between the metal contacts and the pins on the charging case.
Charging case battery charge is low| Normally, if the earphones are returned to an adequately charged case and have the case closed, the earphones will automatically turn OFF and start being charged. If the charging does not start, the battery power level of the charging case might be too low. Please try again after charging the charging case. Please refer to “Power/Charging” on P.3 regarding the method for charging.
The lid of the charging case is not properly closed| Charging will not start if the lid is not properly closed after the earphones are returned to the case. Please check if the lid of the case is properly closed.
Earphones cannot be charged| Using ear tips other than an accessory| Normally, if the earphones are returned to an adequately charged case and have the case closed, the earphones will automatically turn OFF and start being charged. However, if ear tips other than those included as accessories are used, there are cases in which they may interfere with the charging case and cause the earphones could not be turned OFF. Please check to see whether the earphones turn OFF by using original ear tips.
Touch sensor is not functioning| The touch control panel section has become soiled or wet| In case the touch control panel section has become soiled or wet, the touch control panel may not funtion properly, and it may not be possible to operate the earphones. Please wipe the touch control panel section with a soft, dry cloth to remove stains or moisture.
While playing music, sound (connection) is interrupted| Unstable connection caused by interference from external factor| Bluetooth communicates using the 2.4GHz band. This band is used by other wireless standards such as Wi-Fi, etc., and so there is a possibility of receiving interference. Moreover, this 2.4GHz band does not penetrate liquids. There is impact from humidity and rain, and the human body also contains liquid, so there are individual differences in connectivity.
Furthermore, it depends on the specifications of smartphones and other devices.
For that reason, switching OFF unused Wi-Fi/ Bluetooth settings on surrounding devices, etc. is a countermeasure. While outside, there is a possibility that moving a smartphone from inside a bag to a breast pocket, etc. or otherwise reducing the distance between devices may improve the connection status.
Earphones cannot be detected paired|  Earphones are not in the pairing mode| In some cases, performing a reset operation may fix the problem. Please refer to “Factory reset method” on P.8.
Has automatically been connected to a previously connected device| Please try performing the pairing operation again after having deleted the pairing information from a
previously paired device.
In case it takes time to charge| The output of the USB adapter being used for charging is low| In case you are using the USB port on a PC, etc., there are cases in which the output is low and it may take more time to charge than the publicly listed value. As such, please use a 5V/1A USB adapter when charging this product.
Sound only comes out
from one side| The left/right earphone pairing has been released| In some cases, performing a reset operation may fix the problem. Please refer to “Factory reset method” on P8.
The battery of one side of the earphones has depleted| Please return the earphone into the adequately charged charging case and close the case to charge it. Please refer to “Power/Charging” on P.3 regarding the method for charging.
Battery consumption is fast for one side of the earphones only| Based on the design specification, one side is the parent and the other side is the child, so the burden between left and right is different| Under the specification for Bluetooth earphones, communication generally takes place with one side as the parent and the other as the child.
As such, the child only communicates with the parent, but the parent communicates with the smartphone or other devices and communicates with the child as well, and so there is a difference in the level of burden borne by the left and right earphone. As a result, a difference in the battery consumption between the left and right may occur.

Warranty and After Service

The warranty for this product is valid for 1 year from the date of purchase. During the warranty period, we will repair the product based on the provisions below. The warranty is only valid in the country in which the product was purchased. Regarding questions pertaining to repairs, please contact the store you purchased the product from or contact us by visiting our “Contact” page.

1. During the warranty period, we will repair the product free of charge if the product failed even though it was used in accordance with the instructions in the user’s manual and the point of caution sections.
2. In the following cases, repairs to the product will be subject to a fee even during the warranty period:
   (1) Warranty card, original purchase receipt or other documentation showing the date of purchase are failed to be presented.
   (2) The product is identified to be modified, disassembled, or repaired by a third party or customer other than our company or our authorized organizations.
   (3) The earphones were subjected to a strong impact or were allowed to get wet. Product failure resulting from an excessive use of force on the product.
   (4) Failure due to fire, earthquake, wind, flood, lightning, or other acts of God, human error, theft, or virus and malware infection.
   (5) Repair of scratches on the surface of the housing or repair of the housing itself.

• The warranty card located on the last page of this user manual is necessary in the event that the warranty is utilized. Please store the card along with a receipt or other documentation showing the date of purchase in a safe place.

Contacting Us
Please contact us by visiting our official “CONTACT” page by scanning the OR code below.

https://final-inc.com/pages/lang-contact_ag

Manufacturer: final Inc.
*There is a possibility of a change in the specification, so please scan this OR code below for the latest user’s manual.

https://final-inc.com/pages/lang-download-cotsubu-frieza_ag

Warranty Card
This card is necessary in the event that the warranty is utilized. Please store this card along with a receipt or other documentation showing the date of purchase in a safe place to be produced in the event that the warranty is utilized. Please refer to the manual for the provisions of the warranty.

Product Certification Information

© BIRD STUDIO/SHUEISHA, TOEI ANIMATION

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