This portable Bluetooth speaker delivers professional audio performance, 30W of power output and dual neodymium drivers that produce at least 85dB of volume for impactful bass. Advanced Dsp digital audio processing ensures exceptionally clear, balanced, nearly distortion-free sound at any volume level, while a high-sensitivity microphone supports clear, convenient hands-free calls. It also features an upgraded bass enhancement algorithm and dual passive radiators, finely tuned to deliver deep bass down to 50Hz, significantly improved low-frequency response compared to standard compact speakers for punchy, layered, elastic bass. true surround sound, pair two of these wireless speakers via the Tws function to create a 60W stereo system with separated left and right channels, wrapping you in 360degree(s) immersive audio perfect for home cinema nights or outdoor gatherings.