JVC HA-KD5Y, Child-friendly stereo headphones with volume limiter, 85 dB volume limiter, Wide headband, Child-friendly size (suitable for children from 4 years), Soft ear pads for high wearing comfort, 30 mm driver, Neodymium magnet, On-ear, Impedance. 362 Ohm, Sensitivity. 85 dB / 1 mW, Frequency range. 15 - 23000 Hz, Max. Input power. 200 mW, 0.8 m cable with gold-plated 3.5 mm jack, Two-sided cable routing, Weight: 122 g, Colour: Yellow-Blue, Incl. 4 sticker sheets for decorating the headphones or for the simple child-friendly distinction of the left and right headphones