ব্যক্তিগতকৃত wristbands

Wireless smart bracelet watch mini personalized wristbands with sleep monitor / pedometer Quick Detail: 1. LCD: 0.91 Inch 2. Bluetooth 4.0 3. Sport Management 4. Weight: 29g 5. USB charging 6. Materials: Non - toxic TPU 7. Wireless Router Description: 1. Intelligent wristband record the data of sport: distance, speed, times, steps, etc. 2. When connect the phone, can answer and making calls, anti-theft, call-reminder,alarm, time display, remote control picture. 3. Also can be