Rumored Buzz on Innovation Speakers - Creativity Speakers 03. Naim Mu-so This Bluetooth speaker interest those with high-expectations, and money to burn, Compatibility: Bluetooth 4. 0 with apt, X, UPn, P, Air, Play, Spotify Connect, Battery life: N/ADimensions: H122 x W628 x D256 mm, Inputs: Optical input, USB, 3.