Features:

- Dual color HIGH RESOLUTION easy to read OLED display.

- Displays SpO2, Pulse Rate, and Pulse Bar.

- 4 display modes for easy reading from all sides.

- Low power consumption, automatic power off. Approximately 30 hour normal operation.

- Low Battery indicator.

- Uses 2 AA Batteries (Included)

- 10 levels of brightness.

-Includes Carrying Case & Lanyard