... Blue LED light Unique and High-end Stereo Portable Waterproof Wireless Speaker with Transmitter FEATURES: 1.Delicate design for ... MAC, IPOD, home theater5. Built-in subwoofer and tweeter6. Waterproof function7. Distance: 100feet8. High quality speaker and IC, first- ... ,designing and manufacturing of Headphone , Multimedia Speaker Consumer Electronic Products, with 800 workers at 30,000 square-meter ...