BCST-42GNEW1 mini barcode bluetooth scanner is equipped with a built-in Bluetooth 5.0 module and can wirelessly connect with your phone, tablet or computer that adopts Bluetooth wireless technology. Compatible with Android, iOS, Windows, Mac OS, and Linux. Support reading all 1D and mainstream 2D barcodes on paper and screen, including colorful barcode, inverted barcode and GS1 barcode. Can work 49 hours consecutively under Bluetooth mode once fully charged. It relieves your concerns of insufficient battery life. Super Convenient: Simply press the M button to shift between different settings like Bluetooth pairing, battery status check, inventory and normal mode. Note that vibration alert is a default setting. It prevents noise under a quiet environment, for example, in a bookstore. Package List: BCST-42 x 1, Type-C Cable, Silicone Protective Case x 2, Hanging Cord, Quick-setting Sticker, Instruction Manual Inateck 2D Bluetooth Scanner