1. CPU: RK8762C 2. Display: 1.28 inch IPS screen, resolution: 240*240 3. RAM: 160kB, ROM: 384kB, FLASH: 128Mb, main frequency: 40M 4. Bluetooth: BLE 5.0 5. Battery: 180Mah high-capacity polymer battery cell 6. G-SENSOR: Taiwan Silicon Innovations STK8321 7. Charging: charging with a charging clip 8. System support: Android 4.4 and above, IOS 8.0 and above 9. Fully charged time: 3 hours 10. Use time: 5-7 days 11. Standby time: 10-13 days 12. Material: body: PC+ABS/aluminum alloy, strap: silicone 13. APP supported languages: Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean 14. The bracelet supports languages: Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean, Dutch , Hindi 15. Push support languages: English, Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, Portuguese, Spanish, Arabic, Korean, Dutch, Hindi, Armenian, Syriac, Bengali, Sikh, Gujarati, Oriya, Telugu, Lao, Burmese, Georgian, Korean, Ethiopian, Chero Ki, Mongolian, Javanese, Khmer 16. Functions: body temperature monitoring, exercise mode, weather, call reminder, message reminder, heart rate monitoring, blood oxygen detection, blood pressure detection, pedometer, alarm clock, search for mobile phones, camera control, music control, sedentary reminder, sleep monitoring, Calorie monitoring, mileage calculation, countdown, stopwatch 17. Machine size: 46.5x10.5mm, strap size: 175mm-230mm 18. Machine weight: 45g