BYTECH AUBE217 Bluetooth Earphone User Manual

TWS Bluetooth Earbuds
User Manual
FCC ID:2AHN6-AUBE217

Preface
Thank you for purchasing these True Wireless Stereo Bluetooth Earbuds. This user manual will help you to use your Wireless Bluetooth Earbuds. Please understand and familiarize yourself with the Bluetooth function of your mobile phone before using it. Please charge your earbuds for more than 15 minutes for the first time to prevent the product from failing to work because of the low battery.

Specifications

Bluetooth name: D01-ANC
Bluetooth version: V5.0
Support Agreement: HFP/ A2DP/ AVRCP/ AVDTP/ GAP/ SDP
Battery type: lithium-ion polymer battery
Speaker Diameter: F10mm
Earbud’s capacity: 40mAh
Charging Case capacity:350mAh (Can charge earbuds about 3 times)
Call/playtime: 4-5 hours
Charging time of charging case: about 120 minutes
Charging time of earbuds: about 60 minutes
Charging voltage / current: 5V 50mA
Mode of operation: Tap
Bluetooth Receiving distance: 15M (Accessible Distance)
Product size: 64.647.932.7 mm
Standard accessories: Earbuds2, Charging Case1, Charging Cable1, User
Manual1, Wing Tip*4
The above-mentioned parameters are subject to actual data.

Operation Instruction

1. Charging

1. Insert the earbuds into the charging case. For best results, do not insert earbuds in the charging case if they are wet or dirty.
2. Close the charging case, plug the charging case into a USB power supply or certified wall charger. The earbuds and charging case will be charged simultaneously.
3. When the earbuds are in the charging case for charging, the indicator light on the charging case will be red, when they’re fully charged, the indicator light on the charging case will go off and the battery display on the charging case will display as 100.
   While charging, the device and the charger may become hot. This does not affect the device’s lifespan or performance and is in the device’s normal range of operation.

2. Power on/off

1. Auto power on Taking the earbuds out of the charging case, there will be a voice prompt “Left/Right channel” first, then another voice prompt  “Paring”.
2. Power on manually: When the earbud is powered off, long-press the earbud for 3 seconds until you hear the voice prompt “Power on “.
3. Auto power off: Put earbuds back into charging case. When the earbuds are in low battery status, there’ll be a voice message “Low Battery”, and the
   earbuds will power off automatically soon after the prompt.
4. Power off manually: Long press the earbuds for 3 seconds until you hear the voice prompt “Power off “.

3. Bluetooth Pairing and Disconnection
   Bluetooth Connection:

1. Take earbuds out of the charging case.
2. Turn on Bluetooth on our smartphone.
3. Search and connect the device “D01-ANC” until you hear the voice prompt “Connected” in your earbuds.
   Bluetooth Disconnection:
4. Disconnect with the earbuds on your smartphone.
5. Turn off Bluetooth on your smartphone.
6. Take earbuds away from your smartphone.
   There’s a voice prompt “Disconnect” in your earbuds when it’s disconnected from your smartphone.
   Auto Connection:
   After you pair the earbuds to your smartphone for the first time, the earbuds will pair your smartphone automatically once they’re taken out of charging
   case.
   Note: When the abnormal operation of the user causes the phone to only connects to a single earbud or cannot search for the Bluetooth name, please put the dual earbuds back into the charging case, delete the pairing record in the mobile phone, then turn off the mobile phone Bluetooth. Then reconnect your phone with the earbuds in a standard way.

4. Earbuds Operation
   Use the touch area on the earbuds to control your music, phone calls, and other useful shortcuts without getting out your phone.

A single tap on the R/L earbud
Play a track.
Pause a track.
Answer or end a call.

Double-tap
Play the next track by tapping the left earbud.
Play the previous track by taping the right earbud.
Cancel the calling before it’s connected.

Triple tap
Volume up by taping the left earbuds.
Volume down by taping the right earbuds.
Tap 4 times on the R/L earbud
Active Siri
Touch and hold R/L earbud for 2 seconds
Cancel the calling before it’s connected.
Touch and hold R/L earbud for 3 seconds
Turn on ANC mode, there’s a voice prompt “ANC on”.
Turn off ANC mode, there’s a voice prompt “ANC off”.
Turn on Transparency mode, there’s a voice prompt “Transparency”.

Safety Precautions

Please read and follow these instructions:

1. Keep the device away from extreme heat or humidity. Extreme temperatures can cause the device to deform, reduce the battery capacity of the device,  and shorten the life of device.

2. Using time may be different depending on user habits.

3. Do not listen at a high volume level for a long period of time to protect your hearing.

4. Stop using this product immediately if it causes discomfort or pain.

5. Do not use the device in heavy rain. Thunderstorms may cause equipment failure and increase the risk of electric shock.

6. Do not disassemble or modify the earbuds for any reason, which may cause the earbuds to malfunction or burn out. Please take the earbuds to the
   distributor for repair.

7. Keep equipment and accessories out of reach of children and pets to avoid accidents.

8. Do not put the product in the water.

Warm Tips

The Bluetooth working distance is about 15 meters. The earbuds have been through strict quality testing when they leave the factory. The occasional signal am is related to the surrounding environment. For example, there are many wireless signals in the surrounding environment, or there are obstructions blocking the signal, etc. It is recommended that you try another environment or location if a signal jam happens.
FCC Warning Statement
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
–Reorient or relocate the receiving antenna.
–Increase the separation between the equipment and receiver.
–Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
–Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

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