Child Pulse Oximeter, Oxygen Monitor for Kids Baby and Blood Oxygen Saturation Heart Rate Monitor with Automatic Shut-Down, One Directions OLED Display, Include 2 X AAA Batteries

[2 X AAA Batteries Power Supply Design] This pulse oximeter uses 2 X AAA batteries for power supply, (Batteries Included in the package) which is convenient and fast. Please NOTE: (Our device has positive and negative signs in the battery slot. So when installing the battery, first be sure to check the positive and negative signs in the battery slot to avoid installation errors.)

[Developed for Children] This finger pulse oximeter is suitable for kids aged 2.5-15 years old and is not designed for newborns and infants. (NOTE: When you measure, Your finger and body should not tremble during measuring. Please keep still to avoid measurement failure.)

[Accurate & Fast Reading] You just need to clip the child pulse oximeter on the finger, press the power button, wait for 8 seconds (Your finger and body should not tremble during measuring), the SpO2 and pulse rate measurement values will be displayed on the OLED display. It automatically turns into sleep mode after 10 seconds without operation.

[Hygiene and Portable Design] The fingertip pulse oximeter is made of soft silicone, making it more comfortable and preventing allergies. It is small in size and compact, allowing you to bring the SpO2 oximeter even when you are going out or traveling.

[Suitable for sports and/or aviation purposes] Children aged 2.5 and up. Comes with 1 * child pulse oximeter, 1 * user manual, 2 * AAA batteries.