2D Bluetooth Wearable Ring Barcode Scanner Wireless Portable BQR Code Scanner (10-Pack)

Wearable Ring 2D Bluetooth Wireless Barcode QR Code Scanner Features: Mini size - Wearable & Portable. Support Bluetooth BLE, SPP, and HID. Bluetooth/2.4 GHz connectivity. Long working time from a single charge. Feedback by LED indicator and buzzer. Supports instant upload mode and storage mode. Excellent decoding ability, fast scan 1D/2D barcodes on paper/screen. Compatible with smartphones / tablets / computers; compatible with Windows /Android /IOS. Three scanning modes: continuous mode, manual mode, and auto off mode. Technical parameters: What's in the box? 10 x Barcode Scanner IS-3300DB10 x Charging Cable10 x USB Receiver10 x Manual Manual Guide (PDF)