Portable Column Speaker System with Internal Media Player + Bluetooth. Re-Chargeable Battery. Mic Inputs with Level Control & Sound Effect Control. Accepts USB & SD Cards up to 32GB. Modular Column Speaker with 3 HeightsPower Input: 100-240Vac- 50/60Hz & Re-Chargeable Battery Power Consumption: 100W Power RMS: 100W Driver Size: 8″ Frequency Response: 45-18KHz Impedance: 8 Ohms Dimensions: 310 x 400 x 1860mm (Max)- 1390mm (Medium) or 920mm (Low) Weight: 16.5Kg. A compact and portable column speaker system with internal media player and Bluetooth connectivity. The PPC-82B has a built-in battery making the system extremely portable. The 8″ Subwoofer with a surprisingly deep bass sound and separate bass level control- provides enough bass for most small venues. The mixer section has two microphone inputs with individual level control and built-in echo effect control. Both inputs are suitable for microphone- guitar or line level signals. There is a 3rd input for a 3.5mm TRS jack- suitable for connecting smart devices via a headphone-out socket- making this system the perfect choice for solo performers. The media player accepts both USB and SD-HC memory cards up to 32GB and plays MP3- WAV- WMA- APE and FLAC files. The modular column design allows for 3 different heights by removing the dummy modules- this helps to adjust the columns height to suit the crowd being played for. Two systems can be used when using a Bluetooth compatible device for a true stereo sound with no connecting leads. The systems battery will last between 5-10 hours depending on output level and the type of music being played. Transport bag sets are available separately.. portable pa system-pa system-speaker system-column speaker