Dual Drivers HiFi Stereo Bluetooth Speaker is designed having acoustic passive sub woofer on both ends with bass boosted membranes. It is highly appreciated for having high volume boom sound with HD quality. This speaker is a mini woofer which is ideal to be used for birthday, kitty, & house parties. Not only smartphones, it is compatible with every bluetooth enabled device including tablets & Mp3 players. With its eye captivating structure, it is provided with soft buttons for controlling volume and changing track. Offered Dual Drivers HiFi Stereo Bluetooth Speaker also supports memory card & pen drive connection and is provided with FM as well.