What You Get: you will receive 50 pack headphones bulk in 8 diverse colors, including 7 x black, 7 x white, 6 x gray, 6 x blue, 6 x pink, 6 x yellow, 6 x green and 6 x purple, which can meet your needs of different color preferences, and enough quantities can satisfy your needs of daily use in home or classroom Durable and Reliable: our earphones for student are mainly made of plastic and silicone ear pads, lightweight and easy to carry, durable and not easy to break, in ear design fits your ears easily, ear pads are soft and elastic, suitable for long wear Universal 3.5 mm Earphone Plug: These ear headphones come with 3.5 mm plug which can be compatible with most electronic devices, such as PC, smartphone, MP3, laptop and so on; The wire is around 4 ft/ 1.20 meters, and TPE material to avoid entanglement Quality Sound: our wired ear buds come with lucid sound balance that bring you quality and clear music, stable and clear, built-in microphone for easy conversation, suitable for students to listen and communicate in classrooms Widely Applications: earbud headphones with microphone come with bright colors, suitable for many sorts of occasions, such as businesses, museums, art galleries, watching movies and listening to music, and also ideal as a gift for you, students, friend and family, expressing your love and care Features: Multiple Colors: Our classroom earbud headphones with 3.5 mm plug come in 8 different colors, which is bright and stylish that can catch the fancy of you to choose their favorite colors, ideal for daily using, replacing and sharing needs. Noise Cancelling: Our bulk student earphones comes with soft ear pads that help block noise and increase your comfort to some extent, allowing you to minimize fatigue on planes and trains. Individually Packed: These classroom wired headphones are wrapped and sealed individually in opp bag, which are safe and easy access, and can avoid bumps and abrasions effectively, bring convenience to your life. Specifications: Main material: plastic, silicone, TPE Color: black, white, gray, blue, pink, yellow, green, purple Package includes: 50 x Classroom earphones Warm notes: Suitable for people aged 14 and above. Winding risks may exist, please keep them away from little kids. Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays