![Amazon.com: Pioneer Pioneer SE-M521 Headphone Sealed/Over-Ear Black SE-M521 [Domestic Regular Goods] : Electronics Amazon.com: Pioneer Pioneer SE-M521 Headphone Sealed/Over-Ear Black SE-M521 [Domestic Regular Goods] : Electronics](https://m.media-amazon.com/images/I/71DnYkJY1AL.jpg)
Amazon.com: Pioneer Pioneer SE-M521 Headphone Sealed/Over-Ear Black SE-M521 [Domestic Regular Goods] : Electronics
![Pioneer Stereo Wireless Bluetooth Over-Ear Headphones Black (SE-MS7BT-K) with Slappa HardBody PRO Full Sized Headphone Case Black & Universal Wood Headphone Stand - Walmart.com Pioneer Stereo Wireless Bluetooth Over-Ear Headphones Black (SE-MS7BT-K) with Slappa HardBody PRO Full Sized Headphone Case Black & Universal Wood Headphone Stand - Walmart.com](https://i5.walmartimages.com/asr/3aec32e8-49b7-4862-a080-3d9bf4330355_1.c2466b777a5eb2f673d17c662481e4e0.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Pioneer Stereo Wireless Bluetooth Over-Ear Headphones Black (SE-MS7BT-K) with Slappa HardBody PRO Full Sized Headphone Case Black & Universal Wood Headphone Stand - Walmart.com
![Another great Goodwill score, some genuine Pioneer SE-L20A's. Honestly just picked them up based on the Pioneer logo, but upon further research they appear to be a very rare/obscure piece of tech. Another great Goodwill score, some genuine Pioneer SE-L20A's. Honestly just picked them up based on the Pioneer logo, but upon further research they appear to be a very rare/obscure piece of tech.](https://i.redd.it/9y2btyixhg581.jpg)