Wearable Barcode Scanner CCD Sensor Bluetooth USB Wired Connection 3 Scanning Modes Glove Ring Barcode Scanner Item Type: Wearable Barcode Scanner Material: ABS Optical System: CCD Sensor Light Source: Visible Red Light, Wavelength 632nm Resolution: 1500 Resolution: >4mil/0.1mm (PCS90%, CODE 39) Decoding Speed: Up To 300 Times Per Second Reading Depth Of Field: Approx. 70-400mm / 2.8-15.7in Reading Mode: Manual Trigger Mode, Continuous Scanning Mode, Auto Sensor Mode Alert Mode: LED Indicator, Buzzer, Vibration Sensor Connection: Bluetooth Connection, USB Connection Battery Type: Lithium Battery Battery Capacity: 800mAh (Included) Continuous Scanning Time: 10 Hours Code System: UPC A, UPC E, EAN 8, EAN 13, ISSN, ISBN, Code 128, GS1 128, Code 39, Code 93, Code 32, Code 11, UCC EAN128, Interleaved 2 Of 5, Industrial 2 Of 5, Codabar (NW 7), MSI Plessey, RSS, China Post, Etc. Operating Temperature: 0°C To 50°C Storage Temperature: -40°C To 70°C Operating Humidity: 5% To 95% (Non Condensing)