brand new and high quality<br> <br> Feature:<br> Eliminating Buzzing Noise caused by ground loops in some car speakers / home stereo systems.<br> No external power supply, this noise isolator can achieve a clear speech/music by eliminating the current noise in some car speakers / home stereo systems.<br> Works with any portable device that has 3.5mm audio jacks, for your Car Audio System/Home Stereo.<br> Compact and lightweight, it will not take much space and can be easily taken away.<br> <br> Specifications:<br> Item type: Ground Loop Noise Isolator<br> Audio Interface: 3.5mm<br> Frequency response: 20HZ-20KHZ<br> Audio input: stereo<br> Size: 59X20X18mm<br> <br> Note:<br> 1-3mm error might exist due to manual measurements, please kindly understand.<br> The colors deviation might differ due to different monitor settings.<br> We provide you with the best product and service, if you have any problem, please let us know, and we will solve the problem ASAP. Thank you so much.<br> <br> Package includes:<br> 1 x Ground Loop Noise Isolator<br> 1 x Audio Cable<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store