This is an elegant, portable wireless bluetooth speaker that measures 163 x 41 x 41mm and weights 170g. As we can see from the images, the portable speaker features a cylinder body with glossy silver coating for portability and fashion, while the unique twisting and clicking controls allow you to conveniently control your songs. Moreover, the integrated enclosed full-range speaker system features 20Hz – 20KHz frequency response and 4 ohm impedance, plus A2DP wireless audio technology in order to provide you high quality sound in a wireless way. Apart from that, the wireless speaker comes with a 3.5mm audio jack and an omni-directional condenser microphone, and the built-in rechargeable battery offers you 20 hours of playback time after fully charged in 3.5 hours.
