Disconnect
In the connection state, the blue light is 10 seconds brighter
and the headset is outside the receiver or the bluetooth is
turned off, causing the connection to disconnect and enter the
reconnect mode
Back to the
①
When connecting, turn off the headset and reboot (the
Iphone is not turned off) to initiate a reconnect
②
When the earphone and the phone are at a valid distance,
the headphone is disconnected from the phone, and the
headset enters the connected mode, and within 5min (before
shutdown), the headset can return to the effective range and
initiate the reconnect
③
The headphone can only go back to the last device
Low electricity
When the battery voltage is 3.3 V, start the low power reminder,
1min to the voice "low battery please charge", the battery
voltage in 5min is no less than the power off voltage (3.0v), the
headset automatically shuts down, the red light flashes 1 times
in 5 second
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