Sony Active Style Headphones ( MDR-AS40EX )
Perfect for fast movement and high-impact workouts, the MDR-AS40EX active style headphones give you the option of using the detachable soft hangers when the going gets rough or just the earbuds for mild activity. Either way, you'll appreciate the crisp sound with rich bass and the moisture guard that wicks sweat away from the speakers. Three earbuds are included (S, M, L) to ensure the most comfortable fit.
Specifications
Weights and Measurements
* Cord Length (Approx.) : 2ft single sided, 2ft extension cord also supplied
* Weight (Approx.) : .21 Oz. (6g) without cord
Speaker
* Diaphragm : PET
* Type : Closed, Dynamic
General
* Design : Earbud
* Magnet : Neodymium for outstanding bass perfomance
* Plug : Gold Plated, straight stereo mini plug
* Type of Use : Sports
Power Power Handling Capacity : 100mW (IEC)
Audio
* Driver Unit : 9mm diameter dome type
* Frequency Response : 10-23,000Hz
* Impedance : 16 ohms at 1kHz
* Sensitivity : 100dB/mW
eCOST.com-Sony Active Style Headphones - MDRAS40EX - Sony MDRAS40EX (Headphones) - eCOST.com - electronics, computers, laptops, mp3 players
Sony Active Style Headphones $ 12.45 
