JABRA Evolve2 75 Headset on-ear BT 80014071 27599-989-999 Product Description: Jabra Evolve2 75 - headset Product Type: Headset - Bluetooth - wireless - USB-A Compatibility: iPhone, Android phone, Mac, Windows Recommended Use: Portable electronics, computer - communication Additional Functions: DSP Colour: Black Headphones Form Factor: On-ear Connectivity Technology: Wireless 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: Yes Microphone: Boom Microphone Operation Mode: Beamforming Microphones Included: 8 Controls: Mute button, reject call, voice assistant, forward call, answer call Intelligent Assistant: Alexa built-in Software Certification: Optimised for UC Manufacturer Warranty: 2-year warranty