Sennheiser HD 4.40 Around Ear Bluetooth Wireless Headphones - Black

Meet the Sennheiser HD 4.40BT Wireless The new Sennheiser HD 4.40BT Wireless offers exceptional sound for every day listening with mobile devices. The comfortable closed-back, around-ear headset is powered by proprietary Sennheiser drivers that deliver a well-balanced, amazingly detailed sound with dynamic bass. Bluetooth wireless technology ensures hassle-free pairing and reliable transmission with smart devices. Its elegantly minimalistic design with foldable headband has been crafted from robust, high-quality materials to meet the requirements of the street. Sennheiser is shaping the Future of Audio – a vision built on a 70-year history of innovation and a continued drive for excellence that is woven into our company’s DNA and culture. Around the world, our employees share this passion in the pursuit of the perfect sound, creating products that exceed expectations and set new benchmarks in audio. Did you know? Founded in 1945, Sennheiser has a tradition of developing one of the world class audio components. Sennheiser conceives and engineers 'in house' to insure reliability, durability and our renowned signature sound. Features Signature Sennheiser Sound Proprietary drivers used in the HD 4.40BT Wireless deliver detailed and well-balanced sound with satisfyingly dynamic bass. Listening sessions are pure joy – no matter the genre. Wireless Freedom The HD 4.40BT Wireless is equipped with Bluetooth 4.0 featuring aptX codex compatibility providing wireless freedom of movement and exceptional sound quality. Great Wearing Comfort Soft leatherette covered ear pads provide exceptional wearing comfort for long listening sessions. Instant Pairing via NFC Hassle-free Bluetooth connection is accomplished using Near Field Communication (NFC) with compatible smart devices. Perfect Portability Side-swiveling ear cups and a robust foldable headband design insures the HD 4.40BT Wireless can be easily and compactly stored in its supplied protective case. Intuitive Controls Intuitive ear-cup mounted controls make adjusting volume, changing tracks, and managing incoming calls via the integrated microphones a breeze. The HD 4.40 BT is a wireless headset employing Bluetooth 4.0 and aptX technologies to deliver exceptional wireless Hi Fi sound. It features NFC for simple pairing of compatible devices. This new headset offers ease of use and convenience thanks to intuitive ear cup mounted controls for changing tracks and for making calls via the integrated microphone. Wearing comfort is assured by their ergonomically designed ear pads. The HD 4.40 BT has excellent battery life, letting listeners enjoy wireless sound for up to 25 hours. A battery free listening mode is also possible via a supplied detachable cable. Note for good sound quality and best wearing comfort adjust the ear pad location on the headband to properly match the size of head. Wear the headphones so that the headband runs over the top of your head. Adjust the location of the ear pads by moving the ear cups up and down of the headband slider until ears are comfortably covered by the ear pads, you feel even gentle pressure around your ears a snug fit of the headband on t.he head is ensured