Logitech G435 Wireless Bluetooth Dual Mode Gaming Headset 1. LIGHTSPEED wireless transmission technology provides you with high-performance audio response, stable connection and long-lasting battery life. 2. The wireless connection range of about 10 meters allows you to move freely and conveniently. 3. Low-latency bluetooth technology, easy to connect to mobile phones, providing an immersive gaming experience for mobile game lovers. 4. The lightweight structure design can effectively avoid the fatigue caused by long-term games and achieve comfortable wearing. 5. The built-in dual beamforming microphone design can effectively filter background noise and enhance the call sound for player. 6. Battery life: about 18 hours, charging via USB-C Type-C interface 7. Connection range: 10 meters 8. Headphone parameters: Frequency Response: 20Hz-20KHz Impedance: 45 Ohm Sensitivity: 83.1dB SPLmW Compatible with Dolby Atmos and Windows Sonic Spatial Sound 9. Microphone parameters: Pickup Pattern: Dual Beamforming Frequency Response: 100Hz-8KHz