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Auto Power-off: Put the earphone into charging box, the earphone will auto disconnect.
○
iOS battery level display: After the earphone is connected to the iOS, the battery level of the earphone
can be displayed.
○
Power-off: Press MFB for about 5s (After the AiroStereo pairing mode is completed, any earphone is
powered off, the other earphone is powered off at the same time),the earphone are powered off with a
prompt tone “Du, Power Off”.
○
Sound control enabling/disabling: In connected standby status, press MFB of the left/right-channel
earphone for about 2s. A prompt tone
“
Du
”
rings upon button release. Press MFB again to disable sound
control.
○
Multi-point function: For one single device, 1) Connect the bluetooth earphone with device A, and then close
bluetooth function of device A. 2) Connect the bluetooth earphone with device B. 3) Open bluetooth function
of device A again, then the earphone will auto connect device A (Bluetooth device needs to have auto
connect function); or click device A for manual connection. 4) Now the bluetooth earphone has already
connected device A and B, realizing the multi-point function of one bluetooth earphone connects two
devices.
