Easy to use
Press the button for 5 seconds when the device is off, blue LED slowly flashes and a "Power on" voice beep. Then open the bluetooth of your headphones and connect the wireless earbuds named " BT".
Convenient for controlling
Volume up: Long press "+"
Volume down: Long press "-"
Playback: Press "+" 1 second
Next: Press "-" 1 second
FAQ
Q: Why can not turn the headset on?
A: Make sure your device is fully charged before using it for the first time. Your device can not be turned on if battery level is very low.
Q:There is no sound when playback?
A: Check the connection between your device with phone or computer, if the connection is not established, please reconnect again. And adjust the volume level to a suitable level.
Q: Phone or computer can not find the earphone?
A: Check the bluetooth is "visible" in your phone or computer, if pair timeout, pairing mode will exit, please re-enter pairing mode. If you phone application have some problems, please re-start the phone. If earphone has problems, re-start or reset
Warm Tips
1. Do not to get wet, liquids can cause serious damage.
2. Avoid exposing it to very hot temperatures.
3. Avoid using it's light close to the eyes of children or animals.
4. Do not us it during a thunderstorm.
Specification
Bluetooth Specification: 4.1 + EDR
Bluetooth Profile: HFP1.6. HSP1.2, AVRCP1.4, A2DP1.2
EF Range: 10m
Stand-by Time: about 100 hours
Calculating Conversation Time: abot 3 hours
Charging Time: about 1.5-2 hours