Deltaco Gaming Dh410 Wireless Gaming Headset - Black DELTACO GAMING DH410 wireless gaming headset, 17 hr playing time, 2.4 GHz USB receiver, built-in 1100 mAh battery, 50mm element, blackStylish Wireless Gaming headset with a focus on sound, comfort and battery. It is equipped with 50mm large elements for a rich well-balanced sound and a large battery of 1100 mAh to last up to 17 hours on a single charge. It connects with a low latency 2.4 GHz USB receiver for a hassle-free gaming experience. Aluminum frame, adjustable headband and closed covers with a low weight provide ultimate comfort for longer gaming sessions. Simple and flexible functions such as a detachable microphone, volume control and mute button for the microphone can be found directly on the headphone cover. The headphones also have a 3.5mm port with the included 3.5mm audio cord for a wired alternative.• Element: 50mm• Aluminum frame• Closed covers• Adjustable headband• Adjustable and detachable microphone• Connection Wireless: 2.4 GHz USB receiver Wired: 3.5mm cable (included)• Rechargeable battery of 1100 mAh• Up to 17 hours of playing time on a single charge• Charged via Micro USB (charging cable included)• Buttons: Volume + -, Mute microphone, On / Off• Speaker impedance: 32 ?• Speaker sensitivity: 99 dB ± 3 dB• Frequency range 20 Hz - 20 kHz• Microphone sensitivity: -38 dB ± 3 dB• Compatibility: Wireless: PC, Mac, PS4 / 5, Wired: Xbox one / series S / X and mobile with 3.5mm connection• Weight: About 330g Features: Wireless Specifications: Dimensions: H:19.7 x W:23.0 x D:12.0 cm Colour: Black Guarantee: 2 Years Material: Abs Model Number: GAM-109