3 Busker-12 PA + 2 x VHF mics + USB/SD/FM/BT QTX Busker PA with VHF Mics, Media Player & Bluetooth 2 x VHF handheld microphones included Echo effect for microphones Integral USB/SD/FM media player Bluetooth receiver Built-in trolley facility with retractable handle Switchable Microphone 'voice-over' Function Power supply 230Vac, 50Hz (IEC) Impedance : loudspeaker 4 Ohms HF driver : type Compression driver Wireless microphone frequencies 174.1MHz + 175.0MHz Battery life Up to 6 hours Recharge time 8 hours Battery type 12V 7Ah rechargeable sealed lead-acid Controls : rear panel Guitar volume, Echo, Wired mic volume, Bass, Treble, Master Inputs 2 wired mic (jack), instrument (jack), aux (RCA & 3.5mm) Line output RCA Bluetooth version 2.3 Controls : front panel VHF mic volume A + B, Media volume, Media transport controls Complete portable PA unit in a sturdy cabinet with front mounted control panel. The built-in amplifier operates from mains or internal rechargeable battery to power a main driver and compression driven horn unit. A pair of handheld VHF microphones are included with 2 further wired mic inputs at the rear, auxiliary line input, musical instrument input and Bluetooth receiver. Internal audio source is provided by an integral USB/SD/FM media player. The cabinet is fitted with a carrying handle and 35mm pole mount and a retractable trolley handle and rear wheels provide easy portability.