This is the travel speaker that uses any resonant surface to project music 360º.
Our items are guaranteed for their normal life under standard, non-commercial use.
This is the travel speaker that uses any resonant surface to project music 360º. When placed on counters, tables, shelves, or glass, it produces, robust sound that implies a full-range stereo cabinet speaker has been hidden nearby. Its vibration resonance technology produces a frequency response of 80Hz to 18KHz for reverberating lows and crisp highs--a wooden tabletop will yield different nuances of sound than a glass tabletop. At only 2 1/4" high x 2" diameter, it fits easily into a laptop bag or carry-on. An included 4' long cord splits into USB for charging and 1/8" stereo plug. It also accepts a microSD memory card for independently playing MP3s. Its rechargeable battery provides up to 10 hours of operation from a two-hour charge via USB. (11 1/2 oz.)