Bulldog shape designed ,this wireless bluetooth speaker is carrying powerful stereo speaker with high-quality smooth, you can either use this for home decoration or marvelous party playtime,you can listening to audio books in the bedroom at night, or playing music while cooking, It can not only be used as a sound but also as an artwork for your home. This bulldog bluetooth speakers can easy connect to laptop,tablet,kindle,iMac/ iPhone/ iPad/ iPod/TV/Computer,android smart phones and cars via wireless bluetooth.Compatible with Smartphones from every generation that has Bluetooth. The crystal clear mid & high sound and thumping bass enhance musical experience.super bass sound effect. Built in 2000mah battery. lasts up to 6 hours of music playtime with one full charge, universal micro USB charging port design, and support TF card and FM.Two can be connected in series to become a stereo combination.