Raptor Gaming H3. Device connectivity: Wired, Device interface: 3.5 mm, Wireless range: 2 m. Ear coupling: supraaural, Headphone frequency: 50 - 20000 Hz, Impedance: 32 Ом. Microphone frequency: 100 - 8000 Hz, Microphone connectivity: 3.5 mm. Weight: 260 g