Seamless Bluetooth pairing with smartphones, cutting the hassle of tangled cables. Enjoy stable, long-range connectivity for smooth scanning anytime, anywhere. Effortless clip-on installation transforms your everyday smartphone into a high-performance PDA. Ideal for on-the-go inventory checks, price tagging, and order management. Simple Bluetooth connection-pair once, auto-connect afterward. No complicated setup; start scanning right out of the box, suitable for users of all skill levels. The ultimate clip-on accessory that upgrades your phone to a professional scanning PDA. Compact enough for daily carry, powerful enough for commercial use. Eyoyo 2D Bluetooth Barcode Scanner Wireless, Back Clip-on Phone Bar Code Scanner with Adjustable for 1D CMOS QR PDF417 Code, can scan most of 1D 2D QR barcodes from paper and screen. Features: 1. Directly clip the back of your phone, easy to install, and removal. 2. Bluetooth turns on automatically, needn't extra set. 3. With Bluetooth function, it can work with phone and computer. (Your device need support Bluetooth connection) 4. Support scan most of 1D 2D barcode, and support screen scanning. 5. 1D barcode scanning like UPC-A, UPC-E, UPC-E1, EAN-8, EAN-13, EAN-14, EAN-128, UCC128, ISBN/ISSN, CODE11, CODE32, CODE39, CODE39 Full ASCII, CODE93, CODE128, cross 25 yards, industrial 25 yards, matrix 25 yards, China Postcode, UK/Plessey, GS1, etc [Bluetooth Barcode Scanner]:The bar code scanner can communicate with other Bluetooth devices such as your phone or computer or tablet. Bluetooth HID, SPP, and BLE mode are all available. [1D 2D Code Reading]:Eyoyo 2D barcode scanner With advanced CMOS sensor ability which can easily capture most of 1D 2D QR barcodes from paper and screen, even special barcodes. Color: Black Material: plastic