Vinmall Fingertip Pulse Oximeter Machine with Dual Color OLED, SpO2 Oxygen Levels, Heart Rate, Perfusion Index Monitor Skin Care you can control the light

you can control the light strip in distance (Up to 32

Cool Unique LED light

Shut off: 30 min

it make your life more fun

Frequency characteristics: 20Hz-20kHz

Vinmall Fingertip Pulse Oximeter Machine with Dual Color OLED, SpO2 Oxygen Levels, Heart Rate, Perfusion Index Monitor Skin Care you can control the lightAbout this item Product details Accurate & Reliable: Accurately determine your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and display it conveniently on a large digital OLED display. OLED Dual Color Display: Dual Color Large Digital OLED display. This helps to view the results clearly. Multi Directional: Rotatable multidirectional display. 4 directions, 6 modes, allow you to view your results in any direction.