Symcode 2D Bluetooth Wireless QR Barcode Scanner,2Ft- 4.9Ft Scanning Distance Portable Ring Wearable Finger 1D 2D Mini Bar Code Reader Scanner for iPhone, Andriod, Tablet, PC

Symcode Upgrade 2D Ring Barcode Scanner -Upgrade Point 1? With an upgrade scanning technology, Can scan barcodes at 2Ft- 3.28Ft,Don't worry about not being able to scan barcodes at high places,red cross reticle scanning,the decoding ability is stronger than before, giving you a faster scanning experience. -Upgrade Point 2? Two-finger design, relieve finger fatigue,Design with a reinforced rotation head, prevent the rotating head from being twisted off to a certain extent, giving the scanner a longer service life. -Upgrade Point 3? The package contains two 1100mAh detachable rechargeable batteries, Two large-capacity lithium batteries can be replaced at any time without delaying work.Ideal for organizing and cataloging your barcodes, no matter if you run a book store, online store, a sales shop, or work in a warehouse, logistics and courier.