Medical Rechargeable Finger Pulse Oximeter Built-in Lithium Battery Blood Oxygen Saturation Meter Portable Spo2 Heart Rate Monitor PACKING LIST 1 Piece Sports Fingertip Pulse Oximeter 1 Piece Type-C Charging Cable 1 Piece Product Manual 1 Piece Carry Bag 1 Piece Retailed Box 1 Piece Lanyard 1 Piece Built-in lithium battery PRODUCT DESCRIPTION Suitable for outdoor sports enthusiasts Automatic test 8 seconds without test, device will automatically shut down Medical clinical level settings Lithium battery, rechargeable Can support long-term use without frequent battery replacement The appearance has changed the traditional design style of traditional medical devices and the product design has a full sense of movement. Equipped with a popular type-c interface, free data lines, no positive or negative insertion will create chaos for you, provide more convenient and quick support for your sports moments. In addition, the included lanyard allows you to wear it around your neck and protect your health in real time. The product comes with a protective bag to better protect the machine from damage. SPECIFICATIONS Finger Position: Fingertip Size: 58*35*31.5 mm Test Method: Automatic For People: Adults Especially Hobby outdoor sports Test Data: Sp o2 PR Battery Capacity: 200 Charging Interface: Type-C Power Supply: Built-in Lithium Battery