Thermal Printer Product Number :BY-610Light Sources650nm laserScan Type Bidirectional scanningScan Speed 120times/s Scan MethodManually/Successive ScanningScan AngleYaw70°,Rotation45°,Pitch30°Interface USB-HIDOperating Frequency2.4GHZTransmission Distance50mDimensions90mm*67mm*165mmWeight162gMaterial ABS+PCOperating Temperature-20-65ºC,-4-149°FStorage Temperature -30-70ºC,-22-158°FRelative Humidity5%-90%Drop/Shock ResistanceWithstands multiple times 1.8 meters drops to concreteVoltage 5VCurrent120MA(Operating)Lithium battery900MAHSupport customization development!