The ear buds offer precision drivers with aluminum housing to produce a crystal clear full range audio performance. The in ear design isolate sounds from the outside and let you groove with your favorite tunes. The ear buds are great to use with all line in audio sources such as iPod, MP3, CD and portable game devices with 3.5mm stereo connection. Specifications: • Driver Unit: 10 mm, Neodymium Magnet • FrequencyResponse:20-20000Hz • Sensitivity: 105+/-3db • Impedance: 32(ohm)+/-15% at 1kHz • Max Input: 10mw . • Cord length: Approx: 1.2M (4 ft) • Plug type: 3.5mm stereo Type: Earbuds Features: Metal housing and Addtional earpiece included Specifications: • Sensitivity: 105+/-3db Height: 6.5 Width: 2 Depth: 1 Weight: 1.3 oz Parts: 1 year limited warranty