Specifications:

Power supply: 2 * AAA battery (not included)

Size: 53*27*28mm

Material: plastic

Screen type: OLED screen

Power consumption: less than 30mA

Voltage: DC3.0V

Screen resolution: 128 * 64

SpO2 Measurement range: 0% -100%

PR Measurement: 30-250BPM

Package Included:

1* fingertip oximeter

Notes:
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2. Please allow slight dimension difference due to different manual measurement.