Monitoring Color Screen Waterproof Bluetooth Smart Wearable Sports Bracelet

Product information:
Appearance size: 24.5*3.3*1.1cm
Material: Metal
Battery capacity: 200mAh
Product weight: 56G
Body memory: 128MB expandable memory
Wearing style: wrist strap
Operation mode: touch + button
Interface: USB 2.0
Wireless distance: 5m (inclusive) -10m (inclusive)
Wristband material: Silicone
Invoice: No invoice is provided
Packing list: bracelet*1, data cable*1, manual*1
Color classification: velvet brown
Function: Waterproof
Applicable object: Apple iOS platform
Color: blue, black, red