30 Pack Wired On-Ear Headphones with Stereo Headband Bulk Wired Headphones for Schools, Laptops, Tablets, Travel and Airplane Use, with Adjustable Fit for Everyday Listening

Adjustable and
Lightweight: the wired headphones let you get a nice fit for your head shape; The plastic adjustable headband is lightweight and easy to carry, letting you minimize tiredness, also sturdy and comfortable on the ears, which can stay put and block outside noise.
Stereo Sound: the on ear headphones have high fidelity stereo sound, which benefits from a quality audio driver, delivering clear sound with full dynamic range, rich bass and crisp mediant, enjoying a deep bass stereo sound feast.
Comfortable and Reliable: the wired headphones are made of ABS housing and soft rubber ear pads, which are light, elastic, with longlasting resilience, durability and not easy to break, flexible materials are suitable for repeated applied by.
Wide Compatibility: these on ear wired earbuds are compatible with 3.5 mm jack devices, also suitable for most phones, laptop, players, fitness equipment and other devices, which a nice choice for class use and school testing.
Sufficient Headphones: you will get 30 pieces of wired earbuds, which are 6 mixed color, each color has 5 pieces, enough quantity to use for in home or classroom; The cord length is about 4 feet/ 1.2 meter, the nylon braided cable can keep away tangling