Soundfreaq updates its monaural, single-speaker Sound Spot wireless sound system with Double Spot, it's twin-speaker, stereophonic counterpart. Double Spot will sell for $119 or $149 for a version equipped with a rechargeable battery. Photo courtesy of Soundfreaq. Photo 5 of 7 in Innovations from the 2014 International CES Part One by William Lamb

Innovations from the 2014 International CES Part One

5 of 7

Soundfreaq updates its monaural, single-speaker Sound Spot wireless sound system with Double Spot, it's twin-speaker, stereophonic counterpart. Double Spot will sell for $119 or $149 for a version equipped with a rechargeable battery. Photo courtesy of Soundfreaq.