Baracoda orKan 1D Laser. Scan type: Laser Class 2, Light source: 650 nm, Working distance: 850 mm. Built-in processor: ARM9. Interface: USB 2.0, RS-232, Bluetooth 2.0 + EDR. Battery capacity: 2050 mAh, Battery technology: Lithium Polymer (LiPo). Dimensions (WxDxH): 57.1 x 134.3 x 36.9 mm, Weight: 180 g