Baracoda DualRunners 1D. Scan type: RFID HF, Sensor type: CMOS, Working distance: 500 mm. Interface: Bluetooth 2.0 + EDR. Battery capacity: 2200 mAh, Battery technology: Lithium-Ion (Li-Ion). Dimensions (WxDxH): 52 x 123 x 33 mm, Weight: 0.148 kg. Colour of product: Black, White