Logitech H151 Stereo Light weight and adjustable

Logitech H151 (981-000589) - Stereo Light weight and adjustable headset, Works with common calling applications across almost all platforms and operating systems, Simple plug-and-play connection, Full stereo sound, Noise-cancelling microphone, Retail Box, 1 year Limited warranty Product Overview : On your computer, your tablet or your smartphone•Use your headset on almost all operating systems and platforms thanks to the standard 3.5mm jack connectivity. In-line audio controls•Adjust the volume and mute the microphone instantly without touching your main device or other accessories. Noise-cancelling microphone on either side•Wear it on your left or right side and rotate it out of the way when you are not using it. Plus, it cuts background noise. Specifications : Product Code 981-000589 Height 200 mm (7.80 in) Width 145 mm (5.70 in) Depth60 mm (2.30 in) Weight 80 g (2.82 oz) Input Impedance 22 Ohms Sensitivity (headphone) 122dB +/-3dB Sensitivity (microphone) 44dBV/PA +/- 2.5dB Frequency response (Headset) 20Hz to 20kHz Frequency response (Microphone) 100Hz to 6, 500Hz Cord length 1.8 m (5.90 ft)