Long Distance Handheld Bluetooth Barcode Scanner 2d Wireless Decent Design

high cost-effective, low power consumption, simple design 2D barcode handheld scanner Technical Specification Physical Characterastics Dimensions: 170mm x 95mm x 70mm Weight: 155g Voltage : 5VDC Current : 80mA (standby); 300mA (Operating) Image (Pixels): 640 pixels (H)x 480 pixels (V) Light Source: Aiming: 617 nm LED; illumination: 6500K LED Field of View: 45° (H) x 35° (V) Roll / Pitch / Yaw: 360°, ±65°, ±60° Print Contrast: 25% minimum reflective difference Interfaces