The V205B is a compact, lightweight active PA system for live events, conferences and small performances. This multipurpose, self-powered (active) speaker cabinet is designed to give you hands-on control over the level of microphones, instruments, or line-level signals, and can also be used as a monitor for singers, guitarists, keyboardists and drummers. Weighs only 3.25 kg! USB port for MP3 Using Bluetooth wireless technology for audio streaming 2 channels with gain control Mic / Guitar input, switchable (XLR, Jack 6.3mm) Stereo line input Thru connection for providing signal to the main PA, with mic/line switch 5" full frequency woofer Suitable for stand mounting (regular mic stand) You have a question about this product? Fill in this form, we'll answer your question as soon as possible.