Bluetooth headset smart bracelet

Bracelet size: 52*35*21mm
Colour: Black
Product voice: support Chinese, English and other multi-national voices
Compatible system: Android, IOS
Battery capacity: 200 mAh
Bracelet BT chip: Nordic 52832
Screen size: 1.3 inches
Pixel: 160*80
Control mode: touch
FLASH memory: 512KB+16KB
Charging method: magnetic charging
Charging time: 1.5 hours
Functions: exercise heart rate, blood pressure, pedometer, calorie consumption, exercise mileage calculation, photo, sleep monitoring, alarm clock, call, listening to music
Bluetooth headset: incoming call, touch answer
BT headphone chip: Jess 6932A
Listening to songs: TWS dual earphones
Power consumption for listening to music and talking: 8 mA
Battery capacity: 28 mA
Charging mode: embedded bracelet charging
Speaker outer diameter: 6mm
Battery life: 7 days for the bracelet, 15 days for standby