Bluetooth wearable devices manufacturer in shenzhen china, strong r&d team on hardware, firmware, software, supply oem/odm services.Welcome to contact us at anna at vicro dot cn Product name:bluetooth display fitness pedometer App: available on apple app store/google play. blet along - built-in st g-sensor to detect user's body movements, transfer to steps and distances - built-in rechargeable 50mah lithium battery, support charging - 1pcs/gift box - gift box size:16.7*8.9*3.2cm - carton size:35*46*35cm - g.W.:8.8kg Packing info: - 1pcs/gift box - gift box size:16.7*8.9*3.2cm - carton size:35*46*35cm - g.W.:8.8kg
