N22 2 in 1 1.96 inch HD Display Sport Bluetooth Call Earphone Smart Watch(Black)

1. The bracelet and Bluetooth headset are combined to meet the needs of listening to music through Bluetooth headsets.
2. 1.96-inch high-definition borderless full-view screen. 128M large memory with multiple dynamic styles.
3. New low-power intelligent node algorithm, typical use for 3 days, long battery life of 12 days, and 10 hours of exercise. Satisfies your daily operating habits, and the knob brings out the personality.
4. The smart bracelet has split-screen 24-hour accurate detection of heart rate, blood pressure monitoring, blood oxygen monitoring, exercise monitoring, mileage, calorie consumption, message reminders, sleep records, message reminders, and remote control photography.
5. Software languages: 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, Persian
6. Message push language: Supported push language arrangement (32 fonts only):
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, Persian
7. App languages: 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, Persian
8. Operating system: Nucleus
9. Support calories, camera remote control, time synchronization, sleep monitor, steps, heart rate, bluetooth headset, blood pressure, alarm clock, multi-sport mode
10. Waterproof level: IP53 life waterproof

Watch parameters:
- System requirements: Android5.0+ / ios10.0+
- Display size: 1.96 inches IPS (HD color screen) corner square screen
- Resolution: 320x386
- Touch screen type: full touch
- Bracelet battery capacity: 3.7V/300mAh
- BLE chip for wristband: Realtek 8762DT
- Heart rate and blood pressure chip: Tianyi Hexin 3605
- Sensor: Sitron STK8321

Headphone parameters:
- Bluetooth headset chip manufacturer bluetrum
- Bluetooth headset chip model AB5636A
- Bluetooth 5.0
- Incoming call: take out and double-click to answer, dual earphones: listen to songs in stereo, single earphone: listen to songs in single channel
- Battery capacity: 25mAh
- Earphone charging mode: Put it into the bracelet to charge