30 Pack Wired Headphones, Adjustable On Ear Headphones, Black with Stereo, Earbuds for Schools, Laptop, Travel, Plane, Tablet

Adjustable Headband and
Lightweight Design: These wired headphones provide a comfortable fit for different head shapes and your head shape. The plastic adjustable headband is lightweight, easy to carry, and helps minimize tiredness. It is also sturdy and comfortable on the ears, stays put, and helps block outside noise.
Stereo Sound: These on-ear headphones feature high-fidelity stereo sound supported by a quality audio driver, delivering clear sound with a full dynamic range, rich bass, and crisp midrange for an immersive deep-bass stereo experience.
Comfortable and Reliable: The wired headphones are made of an ABS shell and soft rubber ear pads. They are lightweight, elastic, durable, resilient, and not easy to break. The flexible materials are suitable for repeated use.
Sufficient Headphones: You will receive 30 pieces of wired earbuds in 6 mixed colors, with 5 pieces of each color, providing enough quantity for home use. The cord length is about 4 feet/ 1.2 meter, and the nylon-braided cable helps prevent tangling.
Wide Compatibility: These on-ear wired earbuds are compatible with 3.5 mm jack devices and are also suitable for most phones, laptops, players, CD players, fitness equipment, ness equipment, and other devices. They are a suitable choice for classroom use and school testing