Feature●Each package contains 4 wired In-ear headphones with different colors. The length of each wired earbuds cable is 120 cm/4.72 ft.●In-ear headphones allow you to listen to music without interference. This earphone is suitable for kids and teenagers in school using devices such as Chromebook. It is also suitable for use when traveling by airplane.●This In-ear wired earbud is compatible with all devices with a 3.5mm audio jack, like smartphones, laptops, tablets, MP3, streaming devices such as roku.●We look forward to bringing you a good experience. If you are not satisfied with our earphones, Please contact us.Description Whole package includes 4 pieces of VPB In-ear wired earphones. Compatible with most electronic devices having 3.5mm audio jack. Earbuds cable length is about 3.6 feet or 1.1 meter, so you can leave your device in pocket Make and receive calls with in line mic and call button. In-ear headphones has deep bass and clear sound. We attach great importance to the quality of sound. WARNING：CHOKING HAZARD Small parts.Not for children under 3yrs.