The Mini 2D Wireless Barcode Scanner is a compact and portable device that is perfect for on-the-go use. Its pocket mini size and lanyard design make it easy to carry and convenient to use. This barcode scanner offers two scanning modes - auto-sensing scanning and key trigger scanning, giving you flexibility in how you use it. It also provides three connection options - 2.4G Wireless, Bluetooth, and USB Wired, ensuring compatibility with a wide range of devices including smartphones, tablets, laptops, PCs, and POS systems. With a 1500mAh battery, this scanner can provide up to 15 hours of continuous scanning time after just 4 hours of charging. It is compatible with various operating systems including Windows XP/7/8/10/WIN CE, Android, and iOS. Please note that if you want to pair it with a POS system, make sure that the system supports the USB keyboard protocol. The Mini 2D Wireless Barcode Scanner also offers convenient features such as storage mode, which allows you to store scanned barcodes on the scanner and upload them to your device later. Additionally, you can customize the scanner by adding or hiding custom prefixes or suffixes according to your specific working needs. Key Features: Pocket mini size and portable lanyard design Two scanning modes - auto-sensing and key trigger Three connection options - 2.4G Wireless, Bluetooth, and USB Wired Compatible with various devices and operating systems Long battery life - up to 15 hours of continuous scanning Supports USB keyboard protocol for POS systems Storage mode for storing scanned barcodes Customizable with custom prefixes or suffixes