K22 1.28 inch IPS Screen Smart Watch, Support Menstrual Cycle Reminder / Bluetooth Call / Sleep Monitoring1. System requirements: Android 4. 4 and above, IOS 8. 0 and above 2. Bluetooth version: BLE 5. 0 3. Main control chip: Realtek8762C 4. Memory: Flash 64MB 5. Screen resolution: 240*240 6. Battery capacity: 400 mA 7. Standby time: about 30 days 8. Working time: about 7 15 days 9. Functions: heart rate detection, blood pressure detection, blood oxygen detection, Bluetooth call, Bluetooth music, pedometer, calories, distance, stopwatch, multi sports

Wireless headset with mute button:There is a mute button on the microphone

71inch * 22

CPL filters increases color saturation

Configurable with power and R/W LED indicator

¹ Strong and Durable: Made from high-quality materials

Mesh bag design

Multi-layer coating

and can transmit audio and video signals to a computer and smart phone for preview and storage

40HQ: 1194 cartons * 40 pcs = 47760 pcs

The shoulder strap hides the bus card holder

the LY-01 LED Fill Light is designed to withstand the rigors of daily use

The ductility can reach 180 degrees