The Nari Ultimate by Razer, which uses a 50 mm, with Neodymium magnets driver. It uses a Wireless USB Transceiver / 3.5mm analog connection This delivers a frequency response of 20 Hz - 20 kHz and a sensitivity of 107 +/- 3 dB. It also has a Unidirectional microphone with a frequency response of 100 - 6.5 kHz and a sensitivity of -42 +/- 3 dB.
Introducing the Razer Nari Ultimate, featuring Razer HyperSense a wireless PC gaming headset equipped with intelligent haptic technology developed by Lofelt that converts sound signals into dynamic touch-sensory feedback in real time. Haptics in gamepads today provide simple feedback and rumbling during key in-game events. With Razer HyperSense, the Razer Nari Ultimate picks up the shape and frequencies of game audio and transforms them into rich, lifelike haptic effects. Vibrations flow accurately from left to right, and with different intensities, depending on where the audio cues are coming from in the game. Gamers will now have heightened awareness of their in-game surroundings.