TFD Supplies Wholesale Bulk Earbuds Headphones 200 Pack for iPhone, BlackThese are high quality black stereo earbuds. Earbud headphones are most commonly used with iPods, iPads, iPhones, MP3 players, and other devices. The jack is a standard stereo jack that fits just about every audio device. This listing is for 200 pieces. They look exactly as the picture shows. These are part of the Earbuds For Education Initiative. A portion of each purchase goes to fund the TFD Unlimited Award. Every sale helps kids go to college. New generic Universal In-Ear 3.5mm Stereo Headset Fits all standard headphone jacks Quantity: 200 x Listen to your favorite music on an iPod or MP3 player with these high quality stereo earphones. Fits comfortable in your pocket, purse or backpack. Excellent sound quality in all ranges. Impedance: 32 OHM Maximum Power Input: 5 mW Sensitivity: 115db (front), 102db (back) Frequency Response: 20 Hz to 20KHz Connector: 3.5mm diameter stereo plugProduct Features Open Box Condition Notice: Items are in perfect working condition. Items may have some minor signs of use, and the original protective wrapping may be absent or the item may be repackaged. All accessories will be included.Return Policy: You may return any item purchased within 30 days of receiving the shipment.