Home Dealnews Certified Refurbished Sennheiser HD 450BT Wireless Bluetooth Headphones for $68 + free... Dealnews Certified Refurbished Sennheiser HD 450BT Wireless Bluetooth Headphones for $68 + free shipping By ARCOM - 5 October 2021 55 0 SHARE Facebook Twitter Go to the deal page: Certified Refurbished Sennheiser HD 450BT Wireless Bluetooth Headphones for $68 + free shipping