Product Packaging:Standard Packaging Audiology In-Ear Studded Stereo Earphones for MP3 Players, iPods and iPhones feature great sound quality and a super lightweight design. Included are extra ear tips so you're sure to get a comfortable fit for hours of music enjoyment. These stylish earphones are designed to deliver incredible sound and work with most devices that have a 3.5mm jack. Audiology products are designed to enhance the technology that plays such an important role in our day to day lives.