-Bring dance music to life with EXTRA BASS – get things going with EXTRA BASS; a passive radiator works with the monaural speaker giving bass a boost, despite the compact size. Bluetooth : Communication System 4.2

-Any time, any place – the SRS-XB10 is compact and wireless so it’s easy to move; with a long battery life and a water-resistant surface, you’re free to pick it up and put it anywhere

-Water-resistant design – whether you’re listening to tunes indoors or outdoors, relax knowing the wireless speaker is IPX5 water-resistant

-Up to 16 hours of battery life – listen for longer with up to 16 hours of battery life. Frequency Range – 2.45 GHz

-Add an extra speaker for stereo sound – simply connect two wireless speakers for stereo sound. Input and Output Terminals: Stereo Mini Jack. Maximum Communication Range(bluetooth): 10 m

-Frequency Transmission Range is 20 Hertz to 20,000 Hertz (Sampling frequency 44.1 Kilohertz)