Pulse Oximeter for Finger Price_$25 - $50 Wearing inside closed toe shoes

Wearing inside closed toe shoes could result in additional compression on the big toe

COMFORT & SUPPORT: QS4’s light-weight design provides the support muscles and tendons need to stay healthy

Dual Arm Rest Detachable Detachable Arm Rest Type Desk Desk Warranty Limited Lifetime Warranty Limited Lifetime Warranty

Relax in the comfortable

Size:  Medium

Pulse Oximeter for Finger Price_$25 - $50 Wearing inside closed toe shoesDisplay shows Blood Oxygen Saturation (SpO2), pulse rate and pulse bar. 3 way screen display 2 color. OLED screen with adjustable brightness. Pulse rate accuracy of + 2 bpm. Large easy to read LED display with low power indicator. Includes 2 AAA batteries, strap, and protective cover. Automatic power off when finger is removed . 3 Year Warranty. Effective and easy to use.