New G335 wired gaming headset by Logitech. smaller and lighter than the G733 microphone, USB wireless receiver and USB-C to USB-A charging cable. Technical Specifications: Headphone: Weight: 278 g, Driver: PRO-G 40 mm, Frequency response: 20 Hz-20 KHz, Impedance: 39 Ohms (passive), 5k Ohms (active), Sensitivity: 87.5 dB SPL/mW, Microphone (Boom): Microphone pickup pattern: Cardioid (unidirectional) Frequency response: 100 Hz - 10 KHz, Wireless Range2: Up to 20 meters, Connection Type: LIGHTSPEED wireless via USB, Battery Life (rechargeable)2: No lighting: 29 hours and Default lighting: 20 hours.