Cord Length: 51 inches (129.54 cm). Impedance: 32 OHM. Maximum Power Input: 5 mW. Sensitivity: 115db (front), 102db (back). Frequency Response: 20 Hz to 20KHz. Cord: 0.65 with 3.5 mm stereo plug. Color: Pink. Additional color available. Accessory ONLY. Sony PSP not included. Compatible with: Sony PSP only (NOT Compatible with PSP 2000 Slim)

REVIEWS:
1) Good headset to have: Have to say that I"m pleased with this headset. Sound quality for the price is excellent. Having volume controls on the cord is great. This would be a good buy.