Tera Pro Wireless 2D QR Barcode Scanner 3 in 1 Bluetooth & 2.4GHz Wireless & USB Wired Connection Connect Smart Phone Tablet PC Image Bar Code Reader with Vibration Alert Model HW0002-O auspowers_batchfour Blue LED indicator helps locate

Blue LED indicator helps locate the usb ports in the dark without being distracting

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0 type of CSR Bluetooth chip

Extend Connection Easy to extend the USB connection between computer/laptop and other USB devices

Tera Pro Wireless 2D QR Barcode Scanner 3 in 1 Bluetooth & 2.4GHz Wireless & USB Wired Connection Connect Smart Phone Tablet PC Image Bar Code Reader with Vibration Alert Model HW0002-O auspowers_batchfour Blue LED indicator helps locateTera Pro Wireless 2D QR Barcode Scanner 3 in 1 Bluetooth & 2. 4GHz Wireless & USB Wired Connection Connect Smart Phone Tablet PC Image Bar Code Reader with Vibration Alert Model HW0002 O Fully Upgraded Version Higher Barcode Reading Ability & Faster Barcode Reading Speed Wireless Barcode Scanner 1. High pixel Camera: Support scanning 1D long barcodes and identify smaller 2D QR barcodes more accurately. 2. Updated Processor Chip: the latest high