The iDance Free 40 headphones boast both solid design and a stand-out look. Their light-weight and ergonomic design allow for optimal comfort especially when used for long periods of time. The adjustable headband allows the iDance Free 40 headphones to be fitted to your personal preferences. For even more fun the headphones feature a one-sided cable for ultimate freedom of movement. Inside the iDance Free 40 stereo headphones is just as impressive. For crisp audio playback there is a 30mm driver with Superbass Sound and a high sensitivity of 108dB. The added noise cancellation makes the iDance Free 40s a great all round set of headphones. To top things off the headphones feature a built-in microphone for taking calls on your iPad iPod and iPhone. The iDance Free 40 headphones come shipped with two download vouchers for music software: the Magix Mufin Player allows playback and editing of all kinds of music files and the PCDJ Dex 2 LE is a high-quality beginner DJ mixing software package. The iDance Free 40 headphones are ideal for both private listening and DJ use. High-quality headphones with 30mm Superbass driver. Noise-free playback even at higher volumes. One-sided cable and adjustable headband for extra comfort. Noise cancellation. Includes inline microphone (compatible with iPad iPod and iPhone). Solid design. Connections: 3.5mm gold plated jack. Magnet: Neodymium. 30mm Superbass driver. Frequency response: 15Hz - 20kHz. Impedance: 32 Ohm. Sensitivity: 108dB ±3dB. Cable length: 1.5m. Color: Pink. Included: 1 x Headphones. 1 x Download voucher for Magix Mufin Player (Windows). 1 x Download voucher for PCDJ Dex LE mixing software (Windows/MAC).