Product Description: Jabra Evolve2 75 - headset, Product Type: Headset - Bluetooth - wireless, wired - USB-A, Recommended Use: Portable electronics, computer - communication, Additional Functions: DSP, Colour: Black, Headphones Form Factor: On-ear, Connectivity Technology: Wireless, wired, Wireless Technology: Bluetooth, Bluetooth Version: Bluetooth 5.2, Sound Output Mode: Stereo, Sound Effects: Power Bass, HD Voice, Audio Specifications: Frequency Response 20 - 20000 Hz - Sensitivity 84 dB/mW, Impedance: 16 Ohm, Max Input Power: 30 mW, Active Noise Canceling: Yes, Noise Isolating: Noise isolating.