Bluetooth V5.0
High-quality music playing
Clear calls
Ultra-low latency
Smart touch operation
Single/double ear mode switchable.
6 hours+16 hours playing time
Affordable price
①Automatically: left/right earbuds will automatically turn on after removed from charging case, and automatically turn off after been placed back.
②Manually: Long press left/right earbuds for 2.5s to turn on each left/right earbuds separately. With device paired, long press left/right earbuds for 8s to turn off each left/right earbuds separately, otherwise both left/right earbuds will turn off together.
①Double earbuds mode: left/right earbuds will automatically pair to each other after both turned on, and flash every 0.5s until bluetooth device is connected. Turn on bluetooth function of your devcie and connect the name “BY-AP1”.
②Single earbud mode: turn on either left or right earbud and wait until blue light flashes every 0.5s. Turn on bluetooth function of your devcie and connect the name “BY-AP1”.
③Reconnect: the earbuds will automatically connect with the last connected device, after turned on again.
| Bluetooth Name | BY-AP1 |
| Bluetooth Version | V5.0 |
| Frequency Range | 20HZ-20kHZ |
| Bluetooth Distance | ≥10m |
| Earbuds Battery | 50mAh*2 |
| Charging Case Battery | 400mAh |
| Charging Input | DC5V/1A |
| Music Play Time | ≈6 hours(Earbuds)(70%Volume) ≈16 hours(Charging case) |
| Charging Time | ≈1 hours(Earbuds) ≈1 hours(Charging case) |
| Bluetooth Profile | HSP/HFP/A2DP/AVRCP |
| Weight | 5g(Earbuds),32g(Charging case) |
A:①check if the charging case has power
②check if the earbuds are low powered
③check if the earbuds can be turned on manually
A:①check if there's big electromagnetic interference surrounded
②check if the earbuds are too far from device
③restart the phone,to prevent the problem of mobile phone signal instability
④Turn off the wifi and try again
A:①The earbuds charging time are about 1 hour
②Whence fully charged, the earbuds blue light will steady for 7s and then turn off
A:①Make sure the earbuds charging contacts are clean
②Whether the earbuds are placed in the charging case
③Whether the charging case has sufficient power
A:①Long press the right earbud for 1.5s to increase volume long press left earbud for 1.5s to decrease volume
②When you adjust the volume,most Android phone won't display the change, you need to feel the volume change yourself(There's 15 grades volume in total)
A:①Turn on the earbuds and wait until blue indicator lights flash every 0.5s the earbuds us pending for connection
②Turn on bluetooth funtion from your device and connect bluetooth named"BY-AP1"
A:①Check if the earbuds are connected to the mobile phone,and whether the media audio is selected
②check if the earbuds volume is adjusted to the mute state
③Check if there's big electromagnetic interference surrounded or if the earbuds are too far from device
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