Amazon.com: beyerdynamic DT 770 PRO 250 Ohm Over-Ear Studio Headphones in Black. Closed Construction, Wired for Studio use, Ideal for Mixing in The Studio : Musical Instruments
6 X AAA Rechargeable batteries 550mAh NiMh Philips SBC HB550S Head phones $12.62 - PicClick AU
Philips Wired Studio Headphones, Recording W Adapter, SHP2500 - Walmart.com
Philips+SBCHP250+Headband+Headphones+-+Silver%2FBlack for sale online | eBay
Philips+SBCHP250+Headband+Headphones+-+Silver%2FBlack for sale online | eBay