increase the volume, short press VOL- botton to decrease the volume, (you will hear an
indication tone when decrease to minimum volume or increase to maximum volume)
10).Last number redial: In the standby mode, long press VOL+ botton will dial the last outgoing
number.
11).Voice dial: Connect the mobile phone, in the standby mode, short press the S2 botton to start
voice dial. (Need the support of the mobile phone Bluetooth)
12) Voice transfer: During a call, hold the multifunction botton for 3 seconds until you hear a doo
tone, then the voice begin to be transfered from the headset to your phone, the same operation
can transfer the sound from your phone to headset.
13) Muting: Long press the VOL- botton can switch to open and close the mute function, you will
hear an indication tone after the operation was successful. (There will have 2 indication tones
every 10 seconds after muting)
14) Call Transfer: When the first mobile phone ( AG1, )is on a call, long press the VOL + key
phone to answer an incoming call from the second connect mobile phone, and hold the first
call ( AG1 ) at the same time, then long press the VOL+ key can switch between two calls,
short press the power button to end call, and connected to the call been held ( some phone
will questioning whether you want to connect ), short press power button again to end current
call.
Bluetooth indicator status
Standby(disconnect with mobile): Blue LED flashes once every 5 seconds.
Incoming call: Blue LED flashes twice rapid every 5 seconds.
During a call: Blue LED flashes once every 5 seconds.
Dual-link activation: Blue LED remains on for 2 seconds.
Charging: Red LED remains on
Charging finished: Red LED off.
Charging
：
Charging Voltage
：
5V
Charging current
：
75
～
80Ma
Charging time:
1.5
～2h
Full charged battery voltage:4.10 ～
4.20v
Battery status indication
：
1.
It will alarm when the battery voltage less than 3.3v greater than 3.0v , red
LED will flashes once every 3 seconds and will beep every 10 seconds
2.
It will automatically shut down when the battery voltage less than 3.0v
Other: (These are mainly for the test)
1. Pairing mode will last 3 minutes.other mobile phone cannot search out the headset.
2. Re-connecting automatically (includes two cases)
a. If the headset been shutdown, it will connected to the pre-set bluetooth mobile automatically
When turn on the headset manually.
B.When the headset disconnects to mobile phone owing to exceeding effective range (normally
