Upgrade your listening experience with the week's best headphone deals. Score a solid-rated pair of NVX Bluetooth cans, a pair of refurb Audeze, and much more. NVX Bluetooth Headphones Store: Sonic Electronix Price: $29.99 Shipping: Free shipping Lowest By: $100 Reportedly boasting rich, full sound via 40mm drivers, these NVX Bluetooth headphones work great with iPods and MP3 players to provide an awesome audio experience. The large leather earcups ensure a comfortable music marathon session, and they have a 10 hour battery life. Plus, you can also use these as a wired set with the included cable. Features include a 20Hz to 20kHz frequency response, Bluetooth 3.0, and 32-ohm impedance. These headphones are currently on backorder, but you can still lock in the advertised price now. Of note, Limitless Creations Direct via Amazon charges the same. Refurb Audeze EL-8 Planar Over-Ear Headphones Store: Adorama Price: $349.99 Shipping: Free shipping Lowest By: $349 Audeze is known for its high-quality planar magnetic headphones, and these factory-refurbished EL-8 closed-back headphones are a great example of what to expect. You'll save $349 on these Editors' Choice cans, which were praised for being comfortable and fairly lightweight. These foldable, circumaural headphones feature aluminum construction, 100mm Fluxor planar magnetic drivers, a 10Hz to 50kHz frequency response, and additional standard audio cable. A 1-year Audeze warranty applies. NVX Audio Studio Over-Ear Headphones Store: Sonic Electronix Price: $79.99 Shipping: Free shipping Lowest By: $46 Perfect for long-wear, these NVX Audio Studio over-ear headphones have a flexible headband and cushioned earpads for a comfortable experience every time. These headphones reportedly have smooth and even tonality, making them great for studio monitoring and mixing, in addition to listening to your favorite playlists. It features two pairs of cushioned earpads, 42mm neodymium headbands, 10 to 26,000 frequency response, 100dB sensitivity, 64 ohms impedance, 1/4" adapter, and a carrying case. Of note, Limitless Creations Direct via Amazon and Groupon charge the same. Sennheiser HD7 DJ Pro Over-Ear Headphones Store: Adorama Price: $89.99 via $15 rebate Shipping: Free shipping Lowest By: $40 Expires: September 29 Purported to deliver impressive sound quality and powerful, accurate bass, these Sennheiser HD7 DJ closed-back professional over-ear headphones have swiveling earcups and three wearing positions. Double ear cushions will keep you comfortable and reduce background noise so you can more easily concentrate on your beats. They feature an 8Hz to 30kHz frequency response, 95-ohm impedance, coiled and straight detachable cables, leatherette and velour earpads, and protective case. Beyerdynamic DT770 Pro-80 Closed Headphones Store: Galaxy Goodies via Amazon Price: $128.52 Shipping: Free shipping Lowest By: $19 Great for recording studios, post production, or broadcasting situations, these Beyerdynamic DT770 Pro-80 closed studio headphones score a solid 4.5-star rating from users. They boast a comfortable fit with a rugged, adjustable and soft-padded headband, and are suitable for use with most headphone amplifiers. These studio headphones feature 80-ohm impedance, a 5Hz to 35kHz frequency response, single-sided cable, and gold-plated jack.