High-quality sound and stylish design: YAMAHA HPH-M82 headphones. - Brand: YAMAHA - Model Name: HPH-M82 - Compatible Devices: iPod, iPhone, iPad These stylish, on-ear headphones with a square form let you carry your music like a fashion accessory. This item has been stored at home without being used. It was opened for photography and tested for functionality, without being removed from the plastic container. □ Main Specifications ・Type: Sealed dynamic ・Driver Diameter: 40mm ・Impedance: 46Ω (1kHz) ・Output Sound Pressure Level: 105dB (1kHz) ・Maximum Input: 300 mW ・Frequency Response: 20Hz～20kHz ・Plug: 3.5mm L-shaped stereo mini ・Cable Length: 1.2m with microphone and control button cable for iPod/iPhone/iPad ・Weight: 150g (including cable) ・Accessories: Conversion stereo plug (6.3mm), instruction manual ・Color: Blue Returns are not accepted, so please understand this before purchasing. Thank you for viewing.