мультимедиа вибрации спикер

Material Sound Performancewood Bass is good, Rich and sumptuous mid-sound metal Strong bass sound paperboard The clarity of the sound reduced and it feels like vinyl disc glass Clean and transparent sound hollow wall Good spacious sound performance Possible CauseSolutionLED light not onPower adapter is not inserted into the power outlet,or not connected to WM speaker.Ensure the power adapter is securely inserted to power socket or wm speakermultimedia vibration speaker instruction:1.Using our self-developed core of technology called preaching vibration multidimensional sound,which subvert the traditional audio pronunciation,it has no loudspeaker itself,when it works,it can drive any solid flat surface medium(desk,stone,glass,metal and etc.) to make sound according to the principle of resonace.It broke through the limitations of traditional speaker propagation region,so that the sound can be transmision all round and closer to the truth than the traditional nature to restore the music,making you listen to music from the traditional music,rasising it to the feelings and enjoy the music. 2.Patented technology;ABS material shell;small,simple,durable,portale and fashion design;built in rechargeable lithium battery, USB powered;strong bass is good; DIY music,different material,different feeling,same song,different feeling ,perfect sound effect. 3. (1.)USB power supply mode:connect the mini USB port with the computer USB port and the audio plug. (2.)Rechargeable lithum battery power supply mode:connect the mini USB port with the product,and connect the other side audio plug to other equipment(such as ipod,iphone,computer,mp3,mp4 ,etc.) 4. specification: 1.power supply:DC5V,built in rechargeable lithum battery 2. Power consumption: Max 2.5W 3. Frequency:100Hz 20kHz 4.product size:LxWxH80mm x 80mm x 44mm 5.net weight:320g