Outdoor Sports Running Bluetooth Headphones Smart Watch

Product information:
Color: Black, Gray, Black with Steel Band (includes silicone strap), Gray with Steel Band (includes silicone strap)
Screen Size: /
Package Contents: 1 Data Cable, 1 Manual, 1 Wristband
Suitable For: Unisex, Teenagers, Adults
Battery Capacity: /
Operation Method: Touch + Button
Screen Type: TFT Screen
Battery Life: Under 7 Days
Functions: Pedometer, Heart Rate Monitoring, Social & Entertainment, Bluetooth Calling