The Sennheiser HD 450BT Wireless Headphones bring all your favourite music and podcasts to life in beautiful detail. BUILT TO IMPRESS Step up to great wireless sound with the new Sennheiser HD 450BT. Delivering active noise cancellation, high-quality wireless codec support (AAC, aptX Low Latency), and Bluetooth 5.0, these headphones give you superior sound with deep dynamic bass. Exceptional versatility for audio lovers is guaranteed by Voice Assistant access, the Sennheiser Smart Control App and a 30-hour battery life. STAY CONNECTED Crafted from high-quality materials, the robust and stylish HD 450 BT Headphones offer an exceptional combination of versatility and superior sound. Whether you’re playing your favourite tracks at home or listening to a podcast on the go, you can count on rocksteady wireless connectivity and a beautifully rich audio performance. CAPTIVATING AUDIO Enjoy captivating sound without distraction, even in loud environments. Capture every audio detail in exceptional sound quality, assured by high-quality wireless codec support, including AAC and aptXâ„¢ Low Latency. LONG BATTERY LIFE, QUICK CHARGING A great companion for travel, these Sennheiser HD 450BT Headphones have a superb 30-hour battery life. They can also be quickly charged by USB-C. Additionally, the compact folding design has been crafted from high-quality materials to provide the perfect balance of minimalist style, ergonomic comfort, and take-anywhere durability. SMART CONTROL APP Whether you want to turn up the bass or enjoy a natural sound, the Sennheiser Smart Control App means that you can tailor the sound to your personal taste effortlessly using the intuitive equaliser. Besides battery status and firmware updates, the app features a podcast mode that optimizes the audio settings for podcasts, audio books, and other spoken content. Accessory List: Whats in the box: HD450BT Wireless headphones, Audio Cable, USB-C Charge Cable, Carry Case, Quick Gu Depth: 90 MM Height: 190 MM Width: 160 MM Battery Life (in hrs): 30 Bluetooth: Y Dongle Required: N Noise Cancellation: Y Wifi Enabled: N Over-ear headphones for immersive listening, with compact and folding design Active noise cancellation - enjoy captivating sound that you can enjoy without distraction - even in loud environments Sennheiser Smart Control App - tailor the sound to your personal taste effortlessly High-quality wireless codec support (AAC, aptXâ„¢ Low Latency), and Bluetooth® 5.0 for superior audio sound Quick charge USB-C, to save valuable time on the move Detachable cable and carry case included Take intuitive control of your music and calls via easy touch buttons on the earcups Sennheiser Signature Sounds Quality