Features: -Easy to use, you only need to insert your finger for 3-5 seconds to get a reading, when you remove your finger, the device will automatically shut off, saving energy and being environmentally friendly. -Equipped with a high-brightness backlight LED display, it helps to clearly read parameters such as SpO2, pulse and bar graph. -Lightweight and small, you can put it in your pocket comfortably and use it anywhere and at any time. -It is clinically validated to provide accurate and reliable results, making it an ideal tool for monitoring the health of the whole family. -It works with a rechargeable battery using a Type-C charging port and has an extra-long standby time. .

Brand: Unbranded
Color: light blue
Display mode: monochrome LED
Blood oxygen saturation: blood oxygen saturation ±1%
Use environment: 5℃~40℃
Storage temperature: -10℃~40℃
Environmental humidity: 0%~80%
Atmospheric pressure: 70kPa~106kPa
Display Type: LED
Manufacturer Warranty: 2 years
Type: Fingertip Oximeter
Type 2: Digital Finger Oximeter
Type 3: Portable Fingertip Oximeter
Sensor Technology: Infrared Sensor