YunYiYi B450XT Replacement Earpads Compatible BlueParrott B450-XT/B550-XT/B450
Compatible with BlueParrott B450-XT/B550-XT Noise Cancelling Headset. -Compatible with BlueParrott B450-XT Headphones. -Compatible with BlueParrott B550-XT Headphones. Note: Earpads Not Compatible:B245xt-B250xt-B350xt Headset.