Koss BT540i Wireless Bluetooth Headphones – Addicted To Audio
Koss BT539iK Wireless Bluetooth Over-Ear Headphones (3.5 mm Jack) for iMac/iPhone/iPad/iPod/Laptop/MP3 Players/Samsung/Smartphones - Black : Amazon.com.au: Electronics
KOSS Bluetooth-enabled Dynamic Open HeadphonekoSS Porta Pro Wireless Black | eBay