Generic Fitness Bracelet Wrist Watch With Sleep Activity , White

Phone function: :850/900/1800/1900 Quad-band calling, phone book, Hands Bluetooth phone call

SMS Local SMS, Phone SMS Bluetooth Synchronization (Only for Android)

entertainment : MP3, MP4 local playback, Bluetooth music player

Calls to remind : tones and

Clock Display : 3 sets the clock display, to switch