FEATURES Professional multi-purpose stereo headphones Ideal for reference monitoring, streaming, and gaming 40 mm dynamic drivers provide a wide frequency response (20 Hz - 20 kHz) The closed-back circumaural design ensures a consistent listening environment High-quality ear cushions attenuate ambient noise Lightweight design with comfortable padded and adjustable headband Optimized performance for use with a wide range of audio devices Convenient 2 m (6.5 ft) extra long cable Built-in 3.5 mm (1/8") plug with 6.3 mm (1/4") adapter SPECIFICATIONS Driver unit : 40 mm Impedance : 32 Ohm Sensitivity : 96 dB (±3 dB) Frequency response : 20 Hz to 20 kHz Plug : 3.5 mm stereo | 6.3 mm gold plated adapter Cable : 2 m (6.5 ft) Whether you’re mixing a recording, monitoring a bass line, or just sitting back enjoying your favorite music, you want headphones that deliver a wide frequency response and high dynamic range. Our HPM1100 closed-back studio reference headphones fulfill your need to compose your own tunes in peace, no matter where you are – at a price that is very kind to every budget! HPM1100 headphones provide everything you need for comfortable listening. The over-ear design contains high-resolution drivers (20 Hz – 20 kHz) that deliver every nuance of your sound. Featuring an ultra-comfortable, padded and adjustable headband and 6.3 mm (1/4”) adapter for the 3.5 mm (1⁄8") connector, HPM1100 headphones are compatible with everything from your smartphone to your mixing console.