Audeze 100mm planar magnetic drivers Lossless 2.4GHz low-latency wireless connection Bluetooth and wired analog connection options Detachable broadcast quality microphone Comfortable memory foam padding Driver Technology Audeze's patented planar magnetic driver technology sets the standard for audio clarity and detail. Our Fluxor™ magnet array delivers double the power of other Neodymium headphone drivers, while our Fazor™ waveguides and Uniforce™ voice coils reduce distortion to near zero. Dual 2.4GHz | Bluetooth Connection Penrose and Penrose X feature a high performance dual wireless connection. Players can connect to their console or desktop over lossless, low latency 2.4GHz wireless using the included USB dongle. The onboard Bluetooth 5.0 can be paired simultaneously with 2.4GHz wireless, so players can chat from their mobile device without interrupting their gameplay experience. Broadcast Quality Microphone Our flexible and detachable broadcast quality boom microphone is specifically engineered for enhanced chat and streaming. With a max SPL of more than 140dB and built-in noise filters that reduce up to 20dB of background sound, players can communicate with greater confidence. Specifications Style Over-ear, closed-circumaural Transducer type Planar Magnetic Magnetic structure Fluxor™ magnet array Phase management Fazor Magnet type Neodymium N50 Diaphragm type Ultra-thin Uniforce™ Transducer size 100 mm Maximum SPL >120dB Frequency response 10Hz - 50kHz THD <0.1% (1 kHz, 1mW) Earpads Contoured memory foam: artificial leather Microphone Detachable broadcast quality mic Battery type Lithium-polymer (15hr battery life, 4-5hr charge time) Wireless Connection 2.4 GHz Wireless (16bit/48kHz) + Bluetooth Wired Connection 3.5mm analog audio, USB-A-to-C charging Weight 320g (including battery)