DYNAMIC, CRYSTAL CLEAR, AND HUGE STEREO SOUND: Our exceptional sound quality is provided by 2x 10w speakers and 2x passive radiators. Whether you're partying, working out, or just lounging around the house, enjoy full-range stereo sound with impressive volume.It is the only single speaker in the market that has the premium sound quality of JBL/Creative/Sony speakers at just half the price ELEGANT PORTABLE DESIGN : Our portable Bluetooth speakers have versatile portable design with aluminum out case and sturdy body, so you can place the Bluetooth Wireless Speaker in a variety of locations and can easily take the Boom X Bluetooth Wireless Speaker from one place to the next Bluetooth-enabled device from up to 33 feet (10 meters) away. Connect the Boom X Bluetooth Wireless Speaker to music, games, movies, your TV, smartphones, tablets, and so much more - life is booming RECHARGEABLE BATTERY PLAYS UP TO 6 HOURS: Built-in 4000mAH rechargeable lithium battery provides up to 6 hours of playback and can be easily recharged. Actual playtime may vary according to sound volume and audio contentAotozon