CLOSEOUT - Sound-Squared "SOUNDXTC" Headphone Earbuds Earphones - Great Value! Highly accurate sound-reproduction Durable and stylish aluminum alloy casing reduces vibration and enhances sound quality Noise-isolation design with flexible strain relief to enhance comfort Soft, silicone earbuds (with three sizes included) for superior fit and comfort 3.5 mm gold-plated plug for superior conductivity