Among over ears headphones there is novelty : JVC HA-S520 – headphones with 36 mm membranes and support of 10 Hz – 25 kHz frequencies sounds reproduction. Their sensitivity is 112 dB, impedance is 32 Ohms, maximal input power 500 mW, membranes are moved by neodymium magnets. To both cups 1.2 m cable is connected with 1/8″ mini jack gold-plated connector, compatible with Apple iPhone; headphones are foldable and their mass is 132 g; they are supplied in 3 color variants : black, maroon and white. Package contains : JVC HA-S520 headphones themselves, warranty card and user’s guide. Their price is around 30 USD, which is quite good for such device; however, there is need to note, that similar headphones can be bought for smaller sum and for approximately the same sum there is ability to buy 50 mm headphones of other manufacturers.