Shangchen SC-HL10 Barcode Scanner Two-dimensional Image Wireless bluetooth Wearable Finger Ring Barcode Scanner

Feature Battery capacity 700mA h continuous scanning and uploading for 2 hours without interruption Inventory depth 2000 data or 1 6W characters which can be expanded according to customer needs bluetooth protocol Classic bluetooth 2 1 can also use DONGLE and docking without bluetooth devices Transmission data mode HID or SPP Transmission mode sweep and pass inventory two modesLight source 1 white light with a wavelength of 455 nm10 Transmission distance 10 metersScan depth of field up to 500mm Reading accuracy 5mil Decoding rate 400 times sec Bit error rate 1 3 million times Light source 2 LED white light fill light with wavelength 455nm10