Product information:

Material: Aluminum alloy CNC process case
Battery capacity: 230mAh
Product weight: 138g
Body memory: memory ROM: 512KB, RAM: 138KB, external 128Mflash
Interface: USB 2.0
Print LOGO: Yes
Function: Waterproof, step counter, heart rate monitoring, social entertainment, smart reminder, remote control selfie, sleep monitoring, sedentary
Color: blue, pink, black, green

Packing list:

 bracelet*1 charging cable*1 manual*1 gift box*1