Fangrui Product Details 1. D11 1.46 Inch 2 In 1 Bluetooth Earphone Smart Watch, Support Bluetooth Call Nfc Heart Rate 2. Hardware Parameters: 3. Chip: Main Chip Jl7012+tws Ad6973d4 4. Memory: 128m 5. Heart Rate: Hx3602 6. Screen Type: Tft 7. Screen Size: 1.46 Inches 8. Resolution: 360 X 360 9. Health Monitoring: Heart Rate, Blood Oxygen, Blood Pressure, Sleep 10. Touch: Screen Touch 11. Nfc: Supported 12. Charging: Magnetic Charging 13. Watch Bluetooth: Bluetooth Le 5.3 14. Battery: 15. Charging Compartment Battery Capacity: 240mah Polymer Lithium Battery 16. Headphone Battery Capacity: 28mah Polymer Lithium Battery 17. Headphone Buttons: Support Touch Buttons, Previous Song, Next Song, Answerhang Up 18. Standby Time: More Than 15 Days 19. Music Time: 4-5h 20. Charging Time: 1-2h 21. System Parameters: 22. System: Ios12 Or Above, Android 7.0 Or Above, Hongmeng 3.0 Or Above 23. Sports Data: Step Counting, Distance, Calories, Push-ups, Indoor Running, Plank, Indoor Cycling, Skipping, Yoga, Battle Rope, Sit-ups, Elliptical Machine, Outdoor Walking, Outdoor Running, Outdoor Cycling, Mountaineering, Badminton, Basketball, Football 24. Message Reminder, Sedentary Reminder, Water Drinking Reminder, Alarm Clock, Weather, Breathing Training, Shake To Take Pictures, Stopwatch, Find Mobile Phone, Raise Wrist To Light Up The Screen, Frequently Used Contacts, Bedside Lamp, Calendar, Calculator, Timer, Music Control 25. Message Reminder: Sms, Incoming Call, Wechat, Alipay, Qq, Facebook, Twitter, Line, Whatsapp, Instagram, Etc. 26. App Supported Languages: Russian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Czech, Japanese, French, Polish, Persian, Thai, Tamil, Simplified Chinese, Traditional Chinese, English, Dutch, Filipino, Portuguese, Spanish, Vietnamese, Arabic, Korean 27. Watch Languages: English, Russian, Japanese, Persian, Spanish, Portuguese, Arabic, Indonesian, Thai, Vietnamese, Filipino, Turkish, French, Korean, German, Italian 28. App: Facelink 29. Material: Abs+pc, Silicone Strap 30. Weight: 63