Wireless portable bluetooth speaker: Enjoy a High Definition stereo sound with a impressive volume whether you're lounging around the house,or partying,walking out,camping,hiking,biking. Built-in microphone: Enables use this Wireless Bluetooth Speaker as a speakerphone, so you can enjoy hands-free calling Water-proof and sand-proof design: Safeguards the subwoofer sound speakers against water mist, plus dust and other small particles, so you can listen to music both indoors and outdoors

The world's most versatile high-performance home theater speaker, SVS Prime Elevation delivers stunning performances as an uncompromised, full-range Dolby Atmos height effects speaker and as an installation-friendly, multi-purpose home theater speaker. Ideal as a DTS:X or Dolby Atmos speaker for height effects because it directly radiates immersive, full-range sound to the listener without the frequency response limitations and perfect room conditions required of reflective "ceiling bounce" speaker designs. Precision tuned SoundMatch crossover, painstakingly refined 1" aluminum dome tweeter, authoritative 4.5" mid-woofer and acoustically inert cabinet converge in a speaker engineered for maximum sonic impact and immersion. Optimized front baffle geometry, precision tuned acoustics, high-end components and innovative mounting hardware grant Prime Elevation amazing versatility as side surrounds, rear surrounds and/or LCR speakers when ideal placement in a room isn't possible.