Free yourself from the wired connection and bask in the glorious sound quality Sennheiser are renowned for with their Momentum Wireless In-Ear Headphones. Housed in an ergonomically designed neckband that's designed to stay comfortable all day, the Momentum wireless are constructed from premium materials throughout, with the focus on excellent sound reproduction. Both Bluetooth and NFC ensure it's simple to connect your smart device. And with a long rechargeable battery life and an integrated mic so you can take phone calls as you go, they make an awesome audio companion. Read more… Supreme Sennheiser Sound Sennheiser's premium Momentum range of headphones are renowned for their immaculate sound performance. With Bluetooth 4. 1 and Qualcast aptX technology, this audio quality is now achievable wirelessly. A high quality dynamic speaker system and custom-machined stainless steel in-ear sound tunnels deliver the signature Momentum sound effortlessly. Clear, detailed vocals and mids combine with deep and powerful bass to produce an amazing sound stage. Luxury Materials Ultra soft leather is stitched onto the neckband for an ergonomically designed fit that will stay comfortable all day. Mirrored chrome earpieces combine with impact-resistant materials for a durable and stylish look to match their sound. Four different size earbuds are included so you'll easily find the one that's the perfect fit. Bluetooth & NFC Connect your smart device over Bluetooth to feel the freedom of wireless music. And with one-touch NFC capability as well, all bases are covered. You can even connect two devices at the same time. Long Battery Life Off a single charge the Momentum In-Ear Wireless will keep you in music for up to ten hours, so you can have confidence they'll last all day. And when you need to recharge, they're back up to full power in just 1. 5 hours. Calls on the Go The neckband includes a three button remote and high quality mic for easy control of your music and calls, so chatting to your friends and staying connected doesn't have to slow you down.