QTX QX12PA-Plus Portable PA 12'' BT/USB/UHF Mic 178.854UK Complete portable PA unit in a QX-series cabinet. Built-in amplifier operating from mains or internal rechargeable battery powering a main driver and compression driven horn unit. 2 x UHF handheld wireless microphones are included with the receiver built into the rear panel along with 2 further mic inputs, auxiliary line input and Bluetooth receiver. Internal audio source is provided by an integral USB/SD/FM media player. A moulded handle and 35mm pole mount are built into the cabinet and a retractable trolley handle and rear wheels provide easy portability. 2 x UHF handheld wireless microphones Bluetooth connectivity Slip cover included Amplifier Output: 50 + 50W RMS Battery life: Up to 8 hours Controls: Volume, Bass, Treble, Echo, Mic vol, UHF vol, Contour, VCV Inputs: 2 wired mic (jack) and aux (RCA & 3.5mm) Main driver: 300mm (12'') HF driver: 25mm: (1'') Titanium compression driver Wireless microphone frequencies: 863.8MHz + 864.8MHz  Power supply: 220-240Vac, 50/60Hz (IEC) / external 12Vdc / internal battery Dimensions: 565 x 345 x 325mm Weight: 12.8kg