300 Packs Earbuds Bulk Earphones 3.5 mm Headphones Wired Ear,Black In Ear Earphones for Office School Travel, Bulk Headphones Teacher Student Classroom, Disposable Wired Earbuds Backup

What You Can Receive: The package contains 300 packs of cute black earphones, with each packet individually packaged. The quantity supports daily use and replacement needs for various purposes.
Safe and Sturdy: The earphone bud replacements are mainly made of TPE, while the earplugs are mainly made of silicone. They are resistant to deformation, tearing, and breaking, and are reusable.
Comfortable to Use: The black earphones are comfortable to wear, neither too tight nor too loose. They provide clear sound without harshness, and their classic color attracts attention during use.
Fits for Most Equipment: The black classic earbuds are compatible with 3.5 mm jack devices and can be used with most cell phones, computers, laptops, and fitness equipment. They can be associated with most cell phones and are also a nice choice for school testing.
Diverse Applications: These smartphone earphones can be used in libraries, gyms, birthday parties, and other settings and uses. They can also be used as rewards for events or festivals for children, teens, and adults