Min. Order Reference FOB Price
100 Pieces US$1.50-19.80 / Piece
Product Description
Fingertip Pulse Oximeter K1 Features: 1. Product dual color OLED display,can show the six different display mode in 4 directions. 2. Low-power consumption, continuously work for more than six hours with built-in rechargeable lithium battery. 3. Battery power indicator. 4. The device will ...