Built-in speaker for hands-free calling, Bluetooth 3.0 module, smoother call
Package Size: 120 x 84 x 65mm.This smart wristwatch compatible cell phone of Android system When Bluetooth is connected, you can dial the phone number on your watch
With intelligent reminders, information push, step counter, remote self-timer, and other functions Also with call sync, Bluetooth music, pedometer, calendar, stopwatch, calculator, alarm clock, sleep monitoring and so on.