Features:
1. The product is simple and convenient to use.
2. Low power consumption, two AAA batteries can be used for 10 hours.
3. When there is no finger, the product will automatically shut down after 5 seconds.
4. Scope of application: ward monitoring, home health, patient testing, outpatient medical care.

Specifications:
Color: Blue
Material: ABS+OLED
Size: 57*31*32mm
Blood oxygen saturation measuring range: 70 ～ 100%
Accuracy: 80%~90% (±2%), 70%~79%(±3%)
Pulse rate value display range: 30～240BPM
Accuracy: ±1
Resolution: blood oxygen saturation is 1%, pulse rate is 1BPM
Power: 2pcs 1.5V AAA batteries ( Not Include )

Package Included:
1 * Finger clip pulse oximeter
(Not include the battery)