See the figure for the size. If the price is less than 200 yuan, don't worry about the reverberation bass. This is a good big speaker. It's OK to put it in the rural yard. If you dance in the square, the sound in the back row may be relatively low
Nice stuff, very loud.The Bluetooth connection is very good. The only disadvantage is that the USB stick is highly required. It can't exceed 16g or MP3.