Soundpipe SB-1B Portable Bluetooth Speaker and Speakerphone with remote controller for iPad, iPhone, iPod Touch, Mobile Phone, and Tablet; Black Color Stream stereo music via Bluetooth wireless link from your iPad, iPhone and iPod; Provide speakerphone function with your cell phone through Bluetooth Connection; Deliver amazing loud and clear music; 2.8+2.8 Watt Output; A true portable product, compact and light weight; Extend your working space with Remote Controller.