For sale: 400W multi-input speaker. Bluetooth is not working, but it used to. Model: MC1212 by Mercury. It has radio, echo, and boss effects ((multi-input)). Comes with a remote. Two microphone inputs (1&2) + audio input for amplifying sound signals. USB input and SD CARD input for playing audio files. It's large, about a meter or 80 cm tall ((honestly heavy due to its powerful speakers and quality manufacturing)). Its market price is 800 SAR, and I'm asking for only 300 SAR.