Warranty : 1 Months (Jazp Warranty Only) ?

Description :

powered off when no finger in the device for longer than 10 seconds. The display interface of LED rotates after pressing the power button less time. A moment to receive your accurate oxygen saturation and pulse rate readings.

Specification
Made in	China

Pulse Rate Range	Up To 240 BPM
Automatic Power-off	Automatically Power Off When No Signal In The Oximeter For More Then 8 Seconds
Feature	Turn The Pulse Oximeter On Put Index Finger Into Rubber Hole With Nail Upward Then Releasing The Clamp
Use For	Oxygen Level (oxygen Saturation) Of The Blood