Practical headphone with full features. The MANHATTAN Stereo Headphones combine quality performance and comfortable design with a good value. The padded foam ear cushions and split headband adjust to fit almost any listener. A long, durable cable with a single 3.5 mm stereo plug helps maintain a reliable connection to desktop and notebook computers and other audio devices. Since 1992, the MANHATTAN brand has been committed to providing dynamic computer and consumer electronic accessories that enhance the digital experience for people at work, at home, or on the go. Specifications: Standards and Certifications; CE; FCC; RoHS; WEEE; Headphones; Frequency response: 20 Hz - 20 kHz; Impedance: 32 Ohms +/- 15%; Sensitivity: 100 dB SPL; Speaker diameter: 40 mm (1.5 in.); Rated input power: 80 mW (maximum); Input connection: 3.5 mm stereo plug; Cable: 2.2 m (6.5 ft.). Package Contents - Stereo Earphones; Installation Guide