1.Automatic Sensing and Scanning: When adjusted to sensor scanning mode, scanning is activated when the sensor detects a change in ambient brightness. Both sensor scanning mode and continuous scanning mode can supports easy operation without manually pressing the trigger button. Place the scanner on the bracket and enjoy a convenient scanning experience. 2.2.4GHz Wireless Design: Plug and play, easy to install mini USB receiver, which is included barcode scanner holder. The wireless transmission distance can get to 80 meters. The USB receiver automatically pairs without the need to install any software or applications. The wireless receiver can be installed at the bottom of the scanner handle to prevent the USB receiver from being lost. 3.Fast and Accurate Reading: The 32 bit CPU has strong decoding ability, with a speed of up to 300/sec. There are two working modes of instant upload mode and storage mode. Internal offline storage supports up to 100000 barcodes in offline storage mode. Scan and store barcodes when away from the receiver, and then update the data to your device when returning to wireless transmission range. 4.Vibration and Sound Alarm: Equipped with two modes of vibration and sound. When you need a quiet working environment, simply change the setting to vibration mode. In addition, when the scan is successful, you will receive a vibration alarm. 5.Rechargeable Battery: Integrated 1500mAh lithium ion battery, fully charged and able to stand by for more than six months. Scan barcode continuously for more than one week. It can be charged through any USB 2.0 port.