便携式发言（振动USB位发言者)

Sound extension vibrating speaker system, Our core technology is a unique hydro gel suspension system that creates distributed Mode Loudspeakers when attached to a panel or surface, Turns virtually any solid surface into a seamless, Walls, mirrors, windows, dashboards, metal and plastic casings becomes a loudspeaker, Relative to its size, it produces very high quality sound and delivers a wider frequency range. Unprecedented vibrating system can be used for portable size design speaker system, improved sound quality for products such as Plasma LCDTV, mobile andMP3 speaker, laptops, car audio, Built in 15W digital amplifier, 1800mAH big capacity lithium rechargeable battery, USB charging port, 3.5mm line port; it can use 8hrs after one charging. this compact portable size 70X70X70 mm bring you high-quality sound.