Headphones - with microphone, headset, ear, closed construction, 3,5mm Jack, with volume control, frequency range: 10 Hz-22000 Hz, sensitivity: 110 dB/mW, impedance: 220 Ohm, converter: 30mm, cord length of 1,2m Listen to music or chat with friends using the SONY headphones. Their 30mm speakers handle everything from bass to hassle, and the built-in microphone lets you conveniently take a call while listening to music. The main advantage of the product is the integrated noise reduction technology that can shield up to 95% of the poisonous ambient sounds. Thanks to ultra-light construction, you will not even feel the headphones on your head.Comfortable headphones with active noise reductionListen to music or chat with friends, using Sony's mobile headphones. Their 30mm speakers handle everything from bass to hassle, and the built-in microphone lets you conveniently take a call while listening to music. The main advantage of the product is the integrated...