Specification
Model:	Mi Band
Water-Proof:	IP67 professional level
Display	LED light
Power Charging	USB Cable
Bluetooth	Bluetooth 4.0
Function	MIUI Unlock Fitness Level Monitor Sleeping Quality Tracking Smart call alert History Data Seek Mi Band LED Light Color setting Work on both hands Total Distance Display Average Daily Steps Share via Social Media
Battery capacity and life	41mAh lithium-ion battery Standby Time: 30 Days
Material	Surface: Aluminium Shell: Makrolon Wristband Button: Aluminium Wristband: IPSiV
Size	Length: 157-205 mm Net Weight: 13 g Main Part: 5.0g
Package