Jabra elite 65e Engineered for superior wireless calls and music with professional-grade ANC Audio Microphone concept 1x MEMS, 2x ECM Ambient noise reduction Yes, 3-microphone ambient noise reduction technology Microphone frequency range 50Hz to 10kHz Microphone sensitivity -26 dBFS for MEMS, -40dBV/Pa for ECM Speaker size ⌀ 15mm dynamic speaker Speaker frequency range 20Hz to 20kHz
