Doss- a team built in 1999 with eighteen years of innovation, DOSS remains competitive in the audio industry As a professional all over the world. We are a well-established manufacturer who Develops the most cutting-edge audio technology as well as owns exclusive tooling. In addition to creating state of the art audio technology, we pride ourselves in ensuring customer experience. Our business model enables us to decrease on cost that allows our premium quality products to be marketed at a reasonable price. About DOSS SoundBox XL born for home party, DOSS SoundBox XL is built with enhanced driver and subwoofer, which enables awesome music reaches every corner in the house. Its classic color and design also make it a well decoration of everywhere at home. With enhanced bass of the speaker, you can enjoy music of high or low volume which clear enough to Please your ears. Doss soundbox, a speaker is BORN for home life. Super amazing quality Enjoy your music with 360 degree stereo sound realized through dual high performance drivers (10W x 2) plus 12W subwoofer,&NBC; and a uniquely enhanced bass. Unrivaled playing time with 2200mAh rechargeable li-ion battery, the speaker provides 10 hours playing time at 50% volume, which perfect for your happy hours. What’s in the box? Doss SoundBox XL speaker power adapter with power Plug> 3.5mm audio cable user Manual we run all the time and effort into the engineering, testing, and development, we would like to bring your great moments with great DOSS.