Kreatif lucu kartun penghapus kepala untuk anak-anak untuk belajar alat tulis hadiah hadiah dengan lubang yang bisa set ke pensil pada 50 dari sebuah tas dari harga oh
SpO2 value display, Pulse rate (PR) value display, Pulse Wave Display
Operation of the product is simple ,low power consumption; Small in volume、light in weight and convenient in carrying
Easy to use. Simply turn on the device, place your finger within it, and have your pulse rate and SpO2 instantly displayed.
Can be used in such Sports activities: Mountain Climbing, High-Altitude Street Cycling and Light Jogging, Speed Walking and Running etc.
Automatically power off function: when the device is under the state of measuring interface . it will automatically power off within 8 seconds if the finger falls out of probe