Features:1. Best partner of cell phone, support answer / call / hang up, built-in Speaker and Mic to answer calls directly 2. Paring with Bluetooth 3.0, start up sport pedometer, display caller ID, missed/dialled/received call, message, 3. Support play mp3 directly and music sync with smart phone

Features:1. Best partner of cell phone, support answer / call / hang up, built-in Speaker and Mic to answer calls directly 2. Paring with Bluetooth 3.0, start up sport pedometer, display caller ID, missed/dialled/received call, message, 3. Support play mp3 directly and music sync with smart phone 4. Specialty design, elegant and fashionable 5. Sound record function, hourly remind, phonebook. 6. Compatiable with smartphones which use Google android, For iphone ios, windows phone, for Nokia Symbian, Blackberry OS systems. 7. Easy to operate & convenient to wear Description: 1.Bluetooth version: 3.0 2.Screen: OLED Capacitive touch screen display 3.Pedometer: 3D Gyroscope gravity sensor 4.Memory: 32M 5.Speaker: 0.9W Microphone: 38DB 6.Flat vibration motor: 8 x 2.7 mm 7.Communication frequency: 2.4GHz 8.Normal charging time: 2-3 hours 9.Standby time: 168hours 10.Battery capacity: 250mAH 11.Charging: DC-5V 1A   Package: 1x Smart bracelet                        1x User manual 1x USB cable