Third generation damping balance system delivers the more clear and detailed sound • Built-in mic for hands-free calls • With on-cord control for music and calls control • Ergonomics de more→sign, comfortable to wear HIGHLIGHTS: Type: In-Ear Wearing type: In-Ear Function: Answering Phone, Microphone, Song Switching Language: No Material: Aluminum Alloy,TPE Connectivity: Wired Application: For iPod,Mobile phone,Portable Media Player Plug Type: 3.5mm Cable Length (m): 1.25m Frequency response: 20-20000Hz Impedance: 32ohms Sensitivity: 98 dB (S.P.L at 1KHz) Input Power: 5mW Compatible with: iPod Package Weight: 0.1 kg Size: 10 x 7 x 3 cm (L x W x H) …