Company Pioneer presented new model of its headphones SE-MJ502T – device with 40 mm membranes, 11 Hz – 24 kHz reproducible sounds frequencies range, microphone and closed-back architecture. Their sensitivity is 103 dB, impedance is 32 Ohms, max input power is 500 mW and mass is 104 g ( without wire accounting ). Cable is attached to both cups and has 1.2 m length, in its volume control module microphone and smartphones control buttons are built in, it is connected to sound source via 1/8″ mini jack gold-plated connector. They are supplied in 2 colors variants : black and white, with Pioneer SE-MJ502T headphones themselves package contains : adapter to 1/4″ jack plug, warranty card and user’s guide. All in all, Pioneer created good device with high characteristics, there is ability to anticipate, that it will not overprice its production, as well as some other headphones manufacturers do.