Key Features 3 Modes: 2.4GHz wireless, Bluetooth 5.4, Wired (Type-C) Low Latency: 35 ±10ms in 2.4GHz mode Strong Active Noise Cancellation with 4 microphones: Up to 42dB 110H Battery Life Detachable Boom Mic + Pop Filter 40mm Dynamic Drivers with PET Diaphragm Memory Foam Earcup EVA Carrying Bag Included Connectivity Options Wired USB Type-C Wireless 2.4 GHz via included USB dongle Bluetooth 5.4 Specifications Model: Noir Resonance Headset Weight: 268g Connection Wireless Modes: 2.4GHz Dongle, Bluetooth 5.4 Bluetooth Version: 5.4 Transmission Frequency: 2.4GHz – 2.48GHz Wireless 2.4GHz Range: ≤10m Wired (Type-C) Latency 2.4GHz Mode Latency : 35 (±10ms) Bluetooth Mode Latency: 180ms (±10ms) Active Noise Cancellation ANC Depth: Up to 42dB Noise Cancellation Mic: −32dB ±2dB Battery & Power Battery Capacity: 1000mAh Charging Input: 5V / 0.5A Charging Time: ~2.5H Battery Life 2.4GHz Mode: ANC OFF: Up to 105H ANC ON: Up to 75H Bluetooth Mode: ANC OFF: Up to 110H ANC ON: Up to 80H Standby Time: Up to 300H Audio Driver Driver Type: 40mm Dynamic Driver Impedance: 32Ω ±10% @1kHz Frequency Response: 20Hz – 20kHz Sensitivity (SPL): 117–118dB ±3dB @1kHz, 1mW Rated Power: 10mW @0.56V Max Power Input: 30mW @0.8V Microphone Mic Sensitivity: −42dB ±3dB Detachable Boom Mic: Yes Pop Filter: Included Package Contents Resonance Headset EVA Carrying Bag Detachable Microphone Microphone Pop Filter USB-A & USB-C 2.4GHz Dongle USB Charging / Data Cable