Children Fingertip Pulse Oximeter

Feature
Rechargeable lithium battery inserted with a convenientType-c interface
Funny bird body design
Finger touch bar mould fine-tuned based on a big datafor more precise measurement
Finger touch bar made by skin-similar material Be specialized to children under 12 years old Bar graphic and wave graphic for SpO2, PR inside One button boot , auto shut off in 8 seconds no operation