AD901 Blood Oxygen Machine, Gem Heart Rate Detector Toys & Games Insert both metal pins into

Insert both metal pins into the wood surface

Product name: New style paint brush

Reading Light

reduce frizz

but the body part of the machine is not waterproof

AD901 Blood Oxygen Machine, Gem Heart Rate Detector Toys & Games Insert both metal pins intoProduct information: Power type: dry battery Color: Black Onyx LED four colors, black onyx LED white light, white gem LED four colors, white gem LED white light, black onyx TFT four colors, white gem TFT four colors Specification: Gem blood oxygen machine Panda blood oxygen machine Product Use: used for measuring blood oxygen saturation, pulse rate heart rate, and pulse strength of the human body Style: Pulse finger clip oximeter Packing list: Blood