R09 SIZE 8 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Multiple Sports ModesAbout Product 1. Chipset: Realtek 2. Bluetooth: 5. 2 3. Sensor chip: ST LIS2DOCTR 4. Battery Capacity: 14mAh 5. Battery life: 5 7 days of use and 15 days of standby 6. Charging time: About 1. 5H 7. Waterproof: 5ATM 8. Size 8: Dia 18. 3mm; Circumference 57. 5mm 9. Charging method: Magnetic charging 10. Compatible system: Android5. 1 or above, iOS8. 0 or above 11. APP: QRing 12. APP support language: Danish, Ukrainian, Russian, Croatian, Hungarian,

Ideal gifts or surprises in party

The optimized super linear driver aims to capture every note accurately and present you with the elevated sound with the EDX Pro

or a combination of these

Watch supports languages: English

Separator temperature: -185 degree

and the charging starts instantly

multi-layer partition board with perspective zipper mesh bag for reasonable storage

syphilis function

UVD1PUV-899

max 27W (9V3A) reverse charging

compatible with Windows

the height is adjustable