NewFantasia Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.5meters/4.9feet

NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.5meters/4.9feet

Sennheiser Consumer Audio HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - Black

GVOEARS Replacement Ear Pads for Sennheiser HD4.50BT HD4.50BTNC HD4.40BT Headsets Earpads Replacement, Earpads Cushions for Sennheiser HD4.50BT (HD4.50 MF Black)