Package Included:<br />1 x Smart Bracelet<br />1 x User Manual<br /><br />Features:<br />Color: Black， Pink， Blue， Green， Purple<br />Model: ID115<br />Case material: Plastic<br />Band material: TPE<br />Main chip: Quintic QN9021<br />Bluetooth version: 4.0BLE<br />Memory: 64KB RAM + 64KB ROM<br />Sensors: Gravity acceleration sensor<br />Display: OLED64x32<br />Bluetooth version: V4.0<br />Waterproof rating: IP67<br />Display type: OLED<br />Battery Capacity: 50mAh Li-Poly battery<br />Working time: 5-7 days<br />Charging type: USB charge<br />Support models: phone4S / 5 / 5C / 5S / 6 / 6P / 6S / 6SP， IOS6.1 and above<br />0.86 inch OLED screen multi-point touch screen switch mode<br />Check sleep trend chart to view your sleep time and quality<br />Record your daily activity: steps， distance， time， calories， check and share your data anytime<br />Convenient and fast charging， not messy wire anymore; with charging indicator and low voltage warning<br />Smart alarm， call and message reminder， push notifications of Apps， sedentary alert by silent vibration