Welcome to the store! 1、CCD Sensor: The barcode scanner uses a CCD sensor engine, which supports reading linear barcodes directly from computer screens and mobile phones. 2、Wide Compatibility: The barcode scanner is suitable for computers, smartphones, tablets, and mobile PDAs (Note: it does not work with square POS) 3、1800mAh Battery: The BT barcode scanner has an 1800mAh battery for up to 15 hours of continuous operation, easily charged within 2 hours via the included charging cable. 4、Easy to Connect: The 2.4GHz barcode scanner can be easily connected for use, trigger the button, then the barcode scanner starts pairing, supports HID and SPP mode. 5、Wide Application: The 2.4GHz barcode scanner is a BT barcode scanner for Android tablet, supports for OS X, for Android, for Windows 10 and other systems. Item Type: BT Barcode Scanner Material: ABS Color: Black Function: 1D code, QR code scanning Connection: BT, 2.4G Wireless Transmission Protocol: BT, 2.4G Storage Space: 16MB Decoding Chip: Arm Cortex32 Bit BT Module: BT 4.1 Prompt Mode: Indicator light, buzzer Built-in Battery: Lithium battery Battery Capacity: 1800mah Standby Time: >30 days 1 x BT Barcode Scanner 1 x 2.4G Receiver 1 x Charging Cable 1 x User Manual Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!