Price: $29.95
(as of Jan 28,2022 16:10:51 UTC – Details)

Suitable for use: Mountainering, running, cycling, fitness, people over 5 years old.
Power supply battery: Equipped with 2 rechargeable AAA batteries and USB charging cable, each battery is 400mah, flexible and convenient, and can also use disposable batteries.
Design: High-definition OLED dual-color display, simple and beautiful appearance design.
NOTE: This device is for Sports and Aviation use only and not intended for medical use. It’s great for mountain climbers, bikers, fitness instructor, aviators, and general sport enthusiasts.