WM-- резонанса при вибрации спикер Singer2

Product brief introductionWM vibration is a magic 360°unimpeded music player which designed by the principle of resonant.It makes any hard surface play euphonious musical notes,such as wood,glass,wall,metal surface,etc.You can hear various materials aroud you,which play different music quality on different sides,and you will enjoy yourself in the freedom of music. It is very small and is used to furnish audio frequency for PC,laptop, mobile phone,Mp3,Mp4,psp and other portable fixtures. 2.How to use1. Checklist There are wm vibration speaker,usb cable,usage manual in the box. 2. Connection of audio and power resoure When you use it, please put it on hard surface upward,and let the pedestal touch the surface tightly. Turn the buttom to TF port and insert the TF card into the TF card port,turn the buttom to TF port ,then you can enjoy your music! You can also insert the mini usb port into the audio driver,the other two ports of usb cable ,one of the 3.5 audio jack is to connect the PC’s audio in jack ,the other is to connect the PC’s usb jack.When charging,the light is red,when playing,the light is green. Function parameterInput DC voltage: DV 5V±0.5v Li-ion battery inside: 3.7V 600mAh Output power: 3W Frequency response: 80Hz-18KHz4.Gneral malfunction and maintenanceProblems Possible Cause Solutions LED lamp is not on Power adapter is not inserted into the power outlet,or not connected to WM speaker. Ensure the power adapter is securely inserted to power outlet or wm speaker No sound produced USB cable is not connected properly. Reconnect the usb cable. Sound is weak Audio source signal is weaker or volume is low,WM speaker bottom is not tightly touched on the surface Adjust the audio source signal or increase the volume;Ensure the speaker bottom is tightly touched on the surface Poor music Poor connection of audio cable;the surface is too soft or the surface is not large enough. Use new audio cable;search more suitable surface. 5.Kind Reminder In order to enjoy high quality music, you are advised to expericence in the surface of different materials.Generally, those hard and dense materials are more sensitive to alt, such as glass,metal and marble,ect.The materials are softer and lower density perform better in bourdon,such as wood tables,guitar,ect. materialSounds perfomancewoodBass is good,Rich and sumptuous mid-soundmetalStrong bass soundpaperboardThe clarity of the sound reduced,and it feels like vinyl discglassClean and transparent soundHollow wallGood spacious sound performance