Come and see our amazing products. This device adopts ABS & Silicone material, TFT screen with colorful display. It measures the level of oxygen in the blood and reads the pulse rate within just eight seconds. It is crucial to use the device in a stationary position and not while in motion for precise readings. SpO2 and Pulse/heart Rate are graphed on the bright LED display. It comes with 2 AAA batteries and lanyard for easy carry, the oximeter automatically powers off when not in use. Pls confirm with us about the packing info, stock color and exact production time before placing your order.