Main Display : 1.3″ TFT 240*240
Bluetooth:Bluetooth 4.0
Type of battery: li-ion battery
Battery Capacity: 170mAh
Standby time: about 5-7 days
Normal use time : about 3-5 days
Charging Time: About 1.5-2hours
Compatilbe:IOS 8.4 or above/ Android 4.4 or higher
Alert type: Vibration
Step counter: Support
24h/12h time format selection: support
Calories: Support
Sleep Monitoring: Support
Heart rate: support
Alarm: Support
Continuous Heart Rate Monitoring: Support
Sedentary reminder: Support
Blood Pressure: Support
Stopwatch: Support
Sports Mode: Support
Find bracelet: support
UI interface selection : support
Music control: support
“Call, SMS, WeChat, QQ, skype, whatsapp, facebook, linkedin, twitter, viber,line notification alert”: Support
Shake Photograph: Support
“Do not disturb mode (22:00-8:00 bracelet stop receiving notification, raise the hand bright screen function has no effect)”: Support
Find the phone: support
Factory reset: Support

Bluetooth 5.0 chip
A new generation of Bluetooth 5.0 technology,
Playing time: 3-4 H, speaker: high quality true copper ring speaker
Headphone battery capacity: 45mAh
Charging box battery capacity: 300mAh, effective distance: 10 + M
Auto power on, auto pairing, popup, touch, binaural call
Summon Siri Magnetic Charging
Compared with Bluetooth 4.2, the power consumption is lower, smoother, and the transmission speed is faster.
Has stronger anti-interference ability and stable signal. Low energy consumption, automatic pairing
Mini and compact, easy to carryEasy to take in pockets or bags