Bluetooth version: Cell phone bluetooth 5.0,Data storage bluetooth 4.0

Battery capacity of charging bin:250mAh polymer battery

Headphone battery capacity:30mAh polymer battery

Charging box function: The main body can charge the earphone for 2-3 cycles time

Life time:8-12 days

Music time:3.5hour

Charging method: Magnetic charge

Charging time: 1-2 hours

Heart rate chip:3300

Screen:1.32inch

Resolving power:360*360

Waterproof and dustproof:IP67

Memory:192KB RAM+1024KB ROM+128MB UI-Flash

Control mode: touch display

Vibration: real- time Vibr Ation reminder

Main shell material: Glass lens + zinc Aluminium alloy

Compatible systems: Android 4.4 and above; ios 8.0 and above

APP: Fit Cloud Pro

Features:Bluetooth call, full touch, heart rate, shake and take photos, call reminder / rejection, information storage, Multi Sport mode,weather

Major function:multi language, information alert, alarm clock, bracelet, health monitoring,Exercise records (pedometer, calories, mileage)Time, week, date

Information reminder: SMS，QQ，WeChat，Skype, Facebook, Twitter, WhatsApp, Line, Viber

Net weight of the bracelet:57.0g

Earphone touch button function:1. 4 times of keystrokes before pairing - Chinese and English switch;2. Press for 2S to turn on, 1.5S to reject the call, 3S to turn off;3. Double-click the key ---Answer/hang up the call;4. 4 times of keystrokes - wake up SIRI;5.Double click the key - Play/Pause;6. Triple click on the left: Previous，Triple click on the right: Next；7 Reset the headset to original settings: headset off,press and hold for 8 seconds.(If the headset can’t paired, can restore the original factory to pairing)

Watch anguage:Chinese, Traditional Chinese, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Korean, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech , Dutch, Indonesian, Malaysian, Finnish, Greek, Romanian, Hindi 26 languages