Product information:

Applicable platforms: android platform, Apple iOS platform
Compatible platforms: ANDROID, iOS
Screen size: 0.87
Material: OLED screen
Battery capacity: 78mh
Wearing style: wrist strap
Mode of operation: touch
Interface: USB 2.0
Wireless distance: 5m (inclusive) -10m (inclusive)
Communication function: not supported
Wristband material: leather
Additional features: information push, smart reminder, sleep analysis, step counting, social entertainment

Size Information:

17x10.8x250mm (including wrist strap)

Packing list: 

Sports bracelet*1