Kicker EB92S In-Ear MicroFit Phenom Series Aluminum Headphone Monitors (Silver) Pheonom Premium Noise-Isolation Earbuds Includes different sized, replaceable silicon tips to fit securely in any ear MicroFit aluminum housing for the most lightweight and comfortable monitors available Ultra-rugged, anodized lightweight aluminum housing is 33% smaller than standard buds for ultimate comfort Corrosion resistant nickel plated 3.5mm stereo jack for superior sound quality and minimizes corrosion/seizing over extended use