• High-quality healthcare product designed for comfort and reliability. Ensures user-friendly experience.

Keep balance during the test, don't shake up and down, don't exercise vigorously, and keep calm

1. Color: Black / Blue

2. Material: ABS

3. Size: About 6x3.5x3.5cm.

4. It can monitor blood oxygen saturation and pulse parameters. And there is a pulse pulse diagram display.

5. Automatic shutdown function in about 8 seconds when there is no signal.

6. Use two AAA batteries, low power consumption.

7. The product is light, small in size and easy to carry.

8. Easy to use, one-key operation.