Manual

5.Charging
Charging more than 2 hours for the first time.
When charging , the screen will display charging logo.
6.Power on and power off
Refer to diagram, up key is A key , down key is B key.
Non intelligent phone of Bluetooth version <2.1 will be required to input
password, the password is “0000”.
7.Incoming calls reminder
If properly connected, bracelet will sustained vibrate when calls coming
in.
It shows caller’s number or name when calls coming in. If you use
apple series phone, the caller’s name will be displayed directly on the
screen.
Double-click any key to stop the vibration or directly answer the phone.
Press any key for 3 seconds to reject calls.