ENG
Extended Link:
1. Disconnect the headphone from device A after it connected.
2. Turn on the Bluetooth of device B, search for "DCU_AirCond"
and select to connect.
3. Turn on the Bluetooth of device A and select "DCU_AirCond" to
connect.
Automatic Pairing:
1.After power on, the headphone will automatically connect back
to the last Bluetooth device within about 10 minutes, otherwise
power off automatically.
2.When being disconnected from the device beyond the effective
distance, the headphone will automatically reconnect after
returning to the effective distance within 10 minutes.
Reset the pairing:
When in the searching mode, continuously press the multifunction
button for 5 times to clear the existing pairing information of the
headphone and reenter the pairing state.
Charging
Charging the headphone
The headphone's red light is on charging
The headphone's blue light is on fully charged
The headphone is fully charged about 1.5 hours
*The headphone is off while charging.
Warning
1. Please do not listen for a long time at high volume to avoid
hearing damage.
2. Do not use earphones while driving or operating a vehicle.
3. The earphone can only be charged by 5V DC charger, if you use
more than 5V DC quick charge charger or more than 2A charger
may cause overheating and damage to the battery.
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