Panasonic On-Ear Headphones RP-HT21 (Black & Silver) – A & M Digital Technologies, LLC
Panasonic CD Fashion Retro Classic Headset Classic Distribution Headphone Short-term HIFI Small Head-mounted Three-band Balanced - AliExpress
Panasonic On Ear Headphones with XBS for Extra Deep Bass - RP-HT227
Amazon.com: Panasonic Lightweight Over The Ear Wired Headphones with Microphone, Sound and XBS for Extra Bass, Long Cord, 3.5mm Jack for Phones and Laptops – RP-HT161M (Black) : Electronics
Panasonic On The Ear Wired Noise Canceling Headphones in the Headphones department at Lowes.com