MAXFUN USA, Inc. is a division of Toho Supply Co, a Tokyo-based electronics company with more than 15 years of continuous success located in upstate New Jersey. We specialize in quality stereo headphone products. We offer a wide variety of stereo headphones, earphones, and earbuds that have wireless and Bluetooth technology to noise-cancelling capabilities. Maxfun USA, Inc is a Japanese electronics company in upstate New Jersey targeting everyone who wants to buy quality stereo headphone products. We have a variety of products including headphones, earbuds, and earphones. Maxfun USA is a Japanese electronics company located in New Jersey specializing in high quality stereo headphone products.