-Screen: OLED 0.91

-Material: Stainless Steel;

-Wrist Strap Materail: TPU

-Product Dimension: 74*17.8*8.8mm

-Bluetooth: BT 1.1-4.0

-Battery: polymer lithium battery 110mAH

-standby time: 120-150 hours

-Button life: >10000 times

-Function: Alarm clock/Pedometer/

Bluetooth/wifi/burglar alarm