【LiFePo4 is Safer and Durable】Portable Power Station professional battery management system has multiple protection functions, with short circuit, overvoltage, overload and overheating protection....
【Extensive and easy to use】 this device for sport and aviation use only, not for medical use. used smart natural latex finger probe designed after most investigations, widely suitable kids, teena...
【MULTI-FUNCTION DISPLAY】Our pulse ox, also known as blood oxygen monitor, is a reliable device for measuring blood oxygen saturation and pulse rate. It delivers rapid and precise SPO2 and PR value...
