The Sennheiser HD 450BT ‒ your audio companion for every need!Crafted from high-quality materials. the robust and stylish HD 450 BT models offer an exceptional combination of versatility and superior sound. Whether you’re playing your favorite tracks at home or listening to a podcast on the go. you can count on the Sennheiser HD 450BT to be your ultimate companion for wireless audio.Enjoy your music – without distractionOne of Sennheiser’s premier noise-canceling headphones models. the HD 450BT delivers captivating sound that you can enjoy without distraction – even in loud environments. Capture every audio detail in exceptional sound quality. assured by high-quality wireless codec support. including AAC and aptX™ Low Latency.Your reliable companion on the moveA great companion for travel. the HD 450BT has a superb 30 hours of battery life. The headphones can also be quickly charged by USB-C to save you valuable time on the move. Additionally. the compact folding design – available in black or white – has been crafted from high-quality materials to provide the perfect balance of minimalist style. ergonomic comfort. and take-anywhere durability.Your sound – your decisionWhether 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 – thanks to an intuitive equalizer. 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.Follow your intuition. stay connectedTake intuitive control of your music and calls via easy touch buttons on the earcups. Have a truly connected experience through the dedicated Voice Assistant button and Bluetooth® 5.0 support or the additional audio cable.Personalize your sound experience with theSmart Control AppListen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control. personalize. update and configure your Sennheiser headphone. headset or soundbar.AVAILABILITYSennheiser Smart Control is a free app and compatible with most iOS and Android systems.This app is available in 8 languages including German. English. French. Spanish. Russian. Korean. Japanese and Mandarin.