Eyoyo Bluetooth QR Code Scanner, 2D Wireless Back Clip Phone UPC USB Barcode Scanner Reader with Battery Level Indicator Compatible with 4.7"-7.2" Android Phone, iPhone for Book Library Inventory - EY-032

• 【Retractable Phone Clip, High Compatibility】-The horizontal retractable clip perfectly solves the problem that the vertical retractable clip can't be adapted to the large phone size. Adapts to any screen size between 4.7"-7.2" phone,such as iPhone,Sumsung. Made of high toughness aviation material, not easy to break. Designed with anti-slip silicone on the clip, the holder will not cause damage to your phone. 0.5" depth of the holder will suitable for most heavy phones and thick phone cases. 【Battery Level Indicator, No Guesswork on Charging】-Eyoyo back clip barcode scanner is equipped with a 4-grid power level indicator, so you can clearly understand the remaining power and recharge it in time to avoid power anxiety. 【Bluetooth+2.4G Wireless+USB Wired, 3-in-1 Versatile】-This Bluetooth barcode scanner features 3-in-1 connection with Bluetooth, 2.4G wireless and USB wired. Its breakthrough design allows for easy transition between corded and cordless operation, clipped to your phone and unclipped. Easily adapts to different needs and supports connection with your laptop, PC, MAC, iPhone, Android, and tablet. 【1D 2D QR Code Scanner, Superior Performance 】- With an outstanding decoding capability our Eyoyo 2D barcode scanner can easily scan most of the 1D, 2D barcodes on paper and screen. Code 128, EAN-8, EAN-13, ISBN, UPC-E, UPC-A, Interleaved 2 of 5, Industrial 2 of 5, Code 39, Code32, Code 39 Full ASCII, Codabar, Code 93, Code 11, MSI Plessey, PDF 417, QR Code, Micro QR, Data Matrix, Micro PDF417, Aztec, GS1 DataBar 【Charging 3H to Scan 10H, No More Electricity Anxiety】-We have upgraded the battery, compared with the traditional style, the 1200 mAh battery only needs to be charged for 3 hours and the wireless scanner can work continuously for 10 hours. The power is not easily lost and has a long life span. A separate physical switch button is designed to turn off at any time, which also reduces the loss of power.