Iluv i203RED Lightweight Earphones for iPod (Red) Lightweight Ear-Clip Design Keeps Earphones In Place While Jogging Built With High-Performance Speakers For Extended Frequency Range, Lower Distortion & High Power Handling In-Line Volume Control For Easy Volume Adjustment Adjustable Slider For Maximum Comfort Lightweight ear-clip design keeps earphones in place while jogging Built with high-performance speakers for extended frequency range, lower distortion, & high power handling In-line volume control for easy volume adjustment Adjustable slider for maximum comfort Comfortable to wear