In addition to its exceptional sound quality for this product category, this portable system offers important features such as an included rechargeable battery and dual power supply (12V & 220V),a retractable handle and wheels. It offers total freedom of movement in any application due to the 2 wireless VHF microphones (headset and hand-held mics, a remote control and various in- and outputs to suit all kinds of sources including USB/MP3, SD/MMC & iPod ports.\n\n- RMS/max. power : 200/400W\n- Built-in power amplifier : 100W max.\n- USB MP3 / WMA player\n- 1 x handheld VHF microphone (207.5MHz) (R&TTE approved)\n- 1 x wired microphone\n- Remote control\n- REC function\n- VOX function\n- BLUETOOTH function\n- Bass & Treble controls\n- Volume & ECHO controls for the microphone\n- Music volume control\n- MIC & LINE inputs\n- Built-in charger & RECHARGEABLE BATTERY\n- Handle & wheels for ease of transport