Product information :
Material: Zinc Alloy
Battery capacity : 300
Body memory: 512
Wearing method: wristband
Operation method: touch
Interface: USB 3.0
Wireless distance: 5m (inclusive)-10m (inclusive)
Wristband material: silicone belt steel belt
Color: black silicone, black belt, silver red silicone, silver brown belt, silver steel belt, black steel belt
Charging method: Magnetic charging cable

Appearance material: main body zinc alloy + tempered glass Wristband: silicone strap

Size Information:
Bracelet size: 46*46*12mm

Wristband size: total length 220MM, adjustable length 145-190MM

Packing list:
Bracelet*1, Manual*1, Charger*1