What's in the box:

Mini Fingertip Pulse Oximeter Pulse Rate Blood Oxygen Saturation Monitor Oximeter TFT LCD Display for Home Use (Standard)

Features:
Fingertip pulse oximeter for simple daily checking, can be used in families, social care institutions, community service centers, etc.
Intended for measuring blood oxygen saturation and pulse rate of adults or children, and you can use it for measurement before or after sports.
Equipped with TFT LCD screen showing SpO2 value, pulse rate (PR), pulse wave, etc, very clear.
Easy to use, open the probe, then insert one finger into the probe, turn on the oximeter, after about several seconds, the measurement result can be read directly from the screen.
Powered by 2pcs AAA batteries(not included), compact size and lightweight, come with a lanyard, convenient to carry around and use anytime anywhere.

Specifications:
Operating Mode: spot checking
SpO2 Declared Accuracy: 70%-100%, 2%; 0%-69%, unspecified
SpO2 Display Range: 0%-100%
PR Declared Accuracy: 30-250bpm, 2bpm
Power Supply: 2 * AAA batteries(not included)
Item Size: 5.7 * 3 * 3cm
Item Weight: 25g
Package Size: 7* 6.5 * 4cm
Package Weight: 38g

Packing List:
1 * Oximeter
1 * Lanyard
1 * User Manual(English)