Verbatim In-Ear Stereo Headphones Pack Size: 1 Minimum Bulk Purchase: 10 x 1 packs (10 total) Immerse yourself in the music you love while you block out the noisy world. Verbatim’s In-Ear Headphones fit snugly in your ear canal, directing crystal clear sound straight to your ear drum. Featuring excellent sound quality and bass response, they are perfect for your portable CD/MP3 player and home stereo alike. Ear-fitting noise reduction sleeve High quality stereo sound Direct-to-ear high fidelity acoustic Ideal accessory for MP3 player or digital audio devices Driver Diameter: 9mm Frequency Range: 20-20,000Hz Impedance: 16 ohms Max. input power: 10mW Cable Length: 1.2m Plug Type: 3.5mm chrome plated