Headphones with microphone LOGITECH H570e Stereo 981-000575 black

Headphones with microphone LOGITECH H570e Stereo 981-000575 black Магазин: Stephanis For people who make their living on the phone, a comfortable headset makes every call more productive. Stylish and durable, the Logitech H570e Headset delivers comfort day after day. It’s easy to use as well: just connect it to a PC or Mac through the USB cable. The H570e includes premium noise-cancelling features for crystal clear sound at an affordable price. Sensitivity (dB): 94 ±3 at 1KHz, 0.01m, 0.01W Frequency response (Hz): 31.5 - 20000 (diffuse field) Distortion: < 5% @ 1kHz, 10mW, 1kHz Microphone type: Directional ECM Microphone sensitivity (dB): -47 ±3 Microphone frequency response (Hz): 100 - 18000 Microphone distortion: <2% @ 1kHz, 94dB SPL Connectivity: USB Dimensions (mm): 172 x 165 x 50 Weight (g): 111 Colour: Black Цена: 59.95 EUR Наличие: InStock