Sony Portable Wireless Speaker, Black - ONLINE ONLY SIZE:Standard Track the intensity of your

Track the intensity of your workouts with training load

Wirelessly link up to eight speakers for synchronized

her last summer before college

productivity is always within reach

Sony Portable Wireless Speaker, Black - ONLINE ONLY SIZE:Standard Track the intensity of your*Allow extra time for delivery. Ship to store FREE! During checkout select ''Store Pick up'' as your delivery option.* The SRS XB100 speaker provides powerful, clear, expansive sound in a small, portable and durable body. Despite its size, it's packed with technology, including a Sound Diffusion Processor for spreading sound, a passive radiator for deeper bass and an off center diaphragm for a clear sound, even at high volumes. X balanced speaker unit