Jaras&reg; Jumper Premium In-Ear Enhanced Bass Hi-Fi Noise Isolating Earbuds with In-Line-Microphone, Style Headphones Exclusive In-line microphone supports hand-free talking for iPhone,ipad and many mobile smartphones Plug Jack 3.5mm Durable rugged and stylish metal housing with clear Enhanced Bass with Hi-Fi Sound, with tangle free TPE round cable feature Stainless Steel Slim Shell carrying case with headphone organization,Three sizes of oval (Small, Medium and Large) to achieve the perfect fit Specs-(Frequency Response:20-20,000Hz) - (Impedance 16-oHm) - (Sensitivity -92db-3db) Box includes: Jara's products include a -3 year direct warranty card satisfaction is guaranteed, clam shell carrying case, extra ear cushions,