AMAZROCK AS18 True Wireless Headphone User Manual

AMAZROCK AS18 True Wireless Headphone

Specifications

playing
Standb y Mod e/ TF Ca rd Mode| LED light in solid blue/green
TF C ard Mu s ic Pla y| Green LED flash slowly
Charg i ng| LED light in red while charging, LED light goes off while full charged

Operation Guidance

Turn On

Toggle switch to turn on position, blue LED will be on for 2 seconds and then headphone tuirn on.

Turn Off

Toggle switch to turn off position, red LED will be on for 2 seconds and then headphone tuirn off.

Bluetooth Connection (1)

After turn on, the head phone enters pairing mode. Just search for “AB18” on your d evice and click to connect.

Bluetooth Connection (2)

When headphone’s Bluetooth is disconnected, it will automatically enter pairing mode (waiting for another Bluetooth device).

Volume Adjustment

Short press + or **-** to adjust volume.

Music Selection

Next Track: Short press +
Previous Track: Short press **-**

Play /Pause/ Answer the Phone

Music Play/Pause: Short press touchkey
Answer the Phone: Short press touchkey
Hang   Up: Short press touchkey when you want to finish a phone call
Refuse to Answer: Long press touchkey

Headphone Turn On Mode

Toggle switch to “On” position and the LED will flash “red” and “blue” alternatively. Headphone is ready for “Bluetooth pairing”.

Bluetooth Pairing

Toggle switch to “On” position and headphone wil l turn on to enter pairing mode (the LED will start blinking “red” and “blue” alternatively.
Turn on “Bluetooth” on your device and search for “AB18” to connect.
The headphone LED light wil l turn solid “blue” when connected successfu lly. The blue LED wil l flash slowly when playing music.

Outline Wireframe Map

TF Card Music Play

1. Inserting a TF card in turn off status, the headphone will enter Bluetooth mode when turn on. Short press previous track and next track button simultaneously can switch to TF mode.
2. Inserting a TF card in turn on status, the headphone will enter TF mode automatically. Short press previous track and next track button simultaneously can switch to Bluetooth mode.

Auto off and Long-distance Reconnect

When Bluetooth headphone in disconnecting, it will auto off after 5 mins for avoiding energy cost.
The heaphone will hint disconnected when out of the effective range. And when back to within range, it will auto connect your phone. (Disconnected for over 5mins will auto off)

Factory Reset

When Bluetooth in connecting, long press “Vol +” and “Vol – ” for 6 seconds, red LED quickly flashes 3 times, and then red and blue LED twinkle alternately, it indicates the factory reset. After reset, the volume defaults to grade 14/16, and won’t automatically reconnect to the previously connected phone.
NOTE: It needs to delete the B8 on your phone Bluetooth list and connect again for the prevuously connected phone.

Language Switch

Double click “Vol +” in pairing status for language switching.

Line-in Mode

Turn on Status: Plug in the audio cable, the headphone can’t be turned on, can only listen to the music with the audio cable.
Turn   off Status: Plug in the audio cable, the headphone can’t be turned on, can only listen to the music with the audio cable.
NOTE: If you want to listen to the songs in the Bluetooth or TF card, you need to unplug the audio cable and turn on headphone to use.

Charging Mode

New headphones with power and support to use several times.
When the battery is low, please charge it for around 3 hours with USB charging cable. The headphone will automatically shut off during charging. LED light will be in solid red in charging, and LED light goes off when full charged

Power Status

When the headphones connected to the IOS device, the current power status of the headphone will be display in the upper right corner of the device screen.

Parameters Information

Profiles Supported| A2DP / AVRCP / SMP / HFP
Accept Range| 8 ~ 10M
Speaker Resistance| 320   + 15%
Speaker Sensitivity| 108 ± 3d8    at   1K HZ
Frequency Range| 20 HZ~   20K   HZ

Packing List

1. Bluetooth Headphone| 4. Audio Cable
2. User Manual| 5. Warranty Card
3. USB Charging Cable| 6. Certification
Charging voltage: 5V| Working voltage : 3.0 ~ 4.2V
---|---
Charging current : lA| Working cur rent : 30 ~ 35rnA

Warm Tips

1. Please charge the headphone with 5V 1Acharger, high voltage charger may making damage to the headphone.
2. When the headphone has not been used for more than 3 months, it needs to be charged before using.
3. When not use for a long time, we suggest you to charge every 3 months to provide good protection for the battery.

Attentions

1. Please keep or use the headphone in normal temperature, avoid direct sunlight.
2. Please keep the headphone away from fire or other hot object.
3. Please keep the headphone away from damp place or submerged in liquid, keep dry.
4. Please don’t try to use other method for charging other than the USB charging cable we provide.
5. Please don’t disassemble, repair or modify.
6. Please pay attention to excessive clash, if any damage (like dents, deformation, corrosion, etc.), please turn to us for help viathe contact information on your warranty card.
7. If the headphone produces an abnormal smell, higher than normal temperature, color or shape changes abnormally, please stop to use and turn to us for help via the contact information on your warranty card

⚠ Warning

1. There is a danger of explosion if you replace the battery in improper way. It can only be replaced with a battery of the same type or equivalent.
2. The battery (battery pack or assembled battery) must not be exposed to the conditions such as sunlight, fire, or similar overheating environment.
3. The device should not suffer from water droplets or water splashes, and also should not be placed in vases or similarly objects filled with liquids.
4. This product is not belong to children’s toy. Children under the age of 14 are need to be accompanied by their parents to use.
5. Using headset at high volume for long periods of time may cause damage to your hearing

FCC Regulatory Compliance

This device complies with Part 1 5 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 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 1 5 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 equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

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