2022 Upgrade Spo2 Reading Oxygen Meter with Batteries, Neck/Wrist Cord – White(ShillCat)

[Accurate and Reliable]The item determine your relevant body data 5 seconds and display it conveniently on a large digital OLED display accurately.[Extra Small & Portable] item includes a travel pouch and lanyard for easy transportation[For everyone] Knowing your oxygen level does not only benefit athletes but the entire family.[Wide Rang of Applications & Long Battery Life] Light and compact, accommodates wide range of finger sizes, long battery life, automatic power off after 5 seconds.[24hours Online] Our product comes with unlimited lifetime warranty and our US based technical support team