| 1. Step,Calorie,distance,Time,clock,Wrist sense,Anti-lost 2. Sleep monitor 3. Long standby for 15days 4. Selfie remote 5. Call/SMS,wechat,QQ,whats app Reminder 6. IP66 waterproof 7. App name : "FlagFit" 8. Connected mobile GPS Video: https://youtu.be/RIYP | 1. Bluetooth 4,0, Screen size 0.86"OLED, Micro USB charger 2. input: 25mA，DC 5.0V. 3. Material: TPU, ABS 4. battery 50mAh, Long standby 20days 5. Support: Above Android 4.4, IOS 7 and Above 6. Charge 2hours, 15days standarby time,50mAh capacity 7. Micro U | Black Orange Blue | 55g | 100pcs/CTN Window blister box |