Stay focused with Zone Wireless 2 ES with adaptive hybrid ANC(1) and premium noise-cancelling microphones specifically designed to block out ambient noise around you. Custom-designed 40mm speaker drivers deliver clear highs and deep bass. Noise-cancelling microphones with AI-powered algorithms ensure your voice is heard clearly, even in noisy environments. Experience a design that´s easy to use and comfortable to wear all day long, with a gaming-inspired headband and intuitive controls on the earcup. Multi-device Bluetooth lets you stay in the flow, while 50m wireless range(2) and long battery life let you move freely and stay connected with ease. Dimensions. Headset. Width:183.6 mm. Height:185.2 mm. Depth:73.0 mm. Weight:212 g. Technical specifications. Driver:40 mm. Frequency response (music playback):50 Hz-20 Hz. Frequency response (voice communication):100-8 kHz. Impedance:36 ohms. Sensitivity:97 dB ± 3 dB at 1 kHz. Audio compliance:. Meets the requirements of EN 50332-2. ADA hearing aid compliance (TIA-1083). Microphone. Type:2 noise-cancelling microphones with AI-based algorithms and EQ microphone settings. Battery and charging. Battery type:Built-in battery (lithium-ion). Battery life (talk time):Up to 20 hours (with ANC on), up up to 25 hours (with ANC off)(3). Battery life (listening time):Up to 25 hours (with ANC on), up to 48 hours (with ANC off)(3). Charging type:USB-C. Charging cable:USB-C to USB-C, 1.5 m. 2 hours for full charge, 5-minute quick charge gives up to 1 hour of talk time(3). Connectivity. Connectivity type:Bluetooth. Bluetooth version:5.3 (with Bluetooth Low Energy). Wireless range:Up to 50 m(2). Audio over USB-C:Connect the headset with the included USB-C cable to charge it and use it as a wired headset. Materials. Ear cushions:Faux leather. Travel case fabric:100% recycled plastic.