Vinmall Fingertip Pulse Oximeter Machine with Dual Color OLED, SpO2 Oxygen Levels, Heart Rate, Perfusion Index Monitor Skin Care High Frequency Vibrations Electric Teeth

High Frequency Vibrations Electric Teeth Cleaner

and easier to clean

and you can enjoy the easy trimming process

cuz it's ergonomic design and can fit different ears'shape

Frequency characteristics: 20Hz-20kHz

Vinmall Fingertip Pulse Oximeter Machine with Dual Color OLED, SpO2 Oxygen Levels, Heart Rate, Perfusion Index Monitor Skin Care High Frequency Vibrations Electric TeethAbout 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.