Brand Name: yongrow Model Number: YK-86YD Commodity Quality Certification: CE Packing List: 1 x Sports Fingertip Pulse Oximeter 1 x Type-C Charging Cable 1 x Product Manual 1 x carry bag 1 x Retailed Box 1 x Lanyard 1 x 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.