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Product information
Screen size: 1.3 inches
Material: Silicone
Battery capacity: 50
Product weight: 44g
Plain memory: 2
Excellent way: Wrist strap
Operation mode: Single-point touch screen
Interface: USB 3.0
Wireless distance: 5m (inclusive) -10m (inclusive)
Function: Heart rate monitoring
Packing list：
Bracelet*1
