User's Manual

9
9. Attentions and Q & A
A． How to reconnect and operation when failed to reconnect？
When M102 connected with your mobile phone successfully at the first
time, it will search and reconnect the paired device automatically when
power on, If failed, please pair and connect again. M102 can be reconnect in
10 minutes, will be power off if over 10 minutes. It will have a tone “Your
headset is connect” after over operation range disconnect.
B. How to delete paired records？
long press the MFB and Volume - Button for 5 seconds to clear the
pairing record. After deleting, the M102 will not connect devices
automatically.
C. What’s the password for pairing?
Some connection devices require password for pairing, please try 0000 or
8888 or 1111 or 1234.
D. What devices could charge for the headphone？
Any car charger, power bank, PC etc. which meet DC 5V, charging current
more than 1A could be charge for M102.
E. How to do if have connect issue or dead？
Please try charging reset, operation: press and hold the MFB, plug in charging
cable to charging, this will reset the headset to power off, it can be used
normally after power on.If you still cannot use it normally, you can ask
customer service or manufacturer for technical support.
F. Power off automatically？
M102 will power off if does not connect any devices for over 5 minutes, or
battery voltage is less than 3.1V.
G. Three-way calling function operation？
1. Call coming during call, short press the MFB to answer the new call and
hang up the current call;