Stereo headphones for iPod/MP3. fuseplusyou.com. Specifications: Driver: 10 mm. Frequency Response: 20 Hz - 20,000 HZ. Impedance: 32 Ohms. Sensitivity: 115 +/- 3dB. Cord Length: 1.2 m (47 in). Limited Lifetime Warranty: See www.fuseplusyou.com for details. For ages 13 and older. Printed on recycled paper. Sweet! Designed by Fuse in Michigan. Made in China.