Product Review

HD 4.40 BT Wireless Bluetooth Headphones Black Sennheiser's HD 4.40BT headset introduces high-quality wireless sound for everyday listening on the move. The closed back, around ear headset is the perfect companion for cable-free listening with mobile devices, while Bluetooth 4.0 and aptX compatibility help deliver true Hi-Fi sound with a detailed acoustic performance. The headset is also designed for ease of use, with features such as NFC (Near Field Communication) for hassle free pairing and intuitively positioned ear-cup mounted call and track controls. With a long-lasting battery life, robust high quality build and a compact foldable design for storage in the supplied protective case, the HD 4.40BT is perfect companion for an active lifestyle on the move. Want to take or make a call, change a track, adjust the volume? With the intuitive ear-cup mounted controls and the integrated microphones of the HD 4.40 Wireless, it is simple. With its around-ear design and deep, ergonomically designed ear pads it offers comfort even during extended listening sessions. Its robust foldable headband design that can be easily and compactly stored in the supplied protective case makes for perfect portability.