Sennheiser SPORT True Wireless In-Ear Headphones (Black) - JB Hi-Fi
HD 5X8 and HD 5X9 Cable 1.2m, dia 3mm In-Ear, Noise-Canceling, Wireless, Bluetooth, Music; Entertainment, Travel, Sports - Sennheiser Discover True Sound
HD 599 – Sennheiser
Shure - AONIC 3 Sound Isolating Earphones - Black
Open-back Around-ear Audiophile Headphones with Detachable Cables and Replaceable Ear Pads
Sennheiser HD 599 Open-back Around-ear Audiophile Headphones
The open back HD 599 delivers impressively natural spatial performance. Topping Sennheiser's 500 series, the full sized premium headphone offers near-audiophile levels of sound quality and exceptional wearing comfort thanks to the large ear cups and soft replaceable ear pads.
Sennheiser HD 599 SE Around Ear Open Back Headphone - Black
Sennheiser HD 599 review - SoundGuys
Sennheiser HD 599 SE Around Ear Open Back Headphone - Black
Taking home entertainment to the next level, Sennheiser's RS 175 offers an impressive range of features in a compact, ergonomic package, so that you can enjoy music and television to the fullest. The bass boost and surround sound listening modes will allow you to experience your home entertainment system like never before - the former increases the audio bass response while the two virtual surround modes offer a more spatial and livelier stereo sound.
Sennheiser RS 175 Wireless Headphone System