Coby CV-E91 MP3 Super Bass Digital Stereo Earphone with Volume Control for $6.06. Plus, receive $5 worthe of MP3 download from Amazon. Here is a screenshot for your reference. Shipping is free on orders over $25. If needed, use this Filler Tool to pad the order for free shipping. It also comes with two sizes of soft-rubber ear-plugs to ensure a good fit.