About this item STUDENT-PROOF - Designed to withstand the rigors of K12 environment, the Gumdrop DropTech B1 headset with microphone features durable earpads and twistable, bendable headband that is easy to clean and fits perfectly for kids and students alike. Ideal for online class, homeschool and assessments, these computer audio & video accessories are classroom must haves for teachers who are looking for durable, rugged headphones that lasts. The B1 Headset comes in Black, Blue, Teal, Red and Bright Red. 3.5 MM HEADSET - Compatible with almost all devices that have 3.5 mm audio jack like laptop, computer, tablets and headset for pc. With a 4 foot long chew proof cord, this durable headset with volume control offers room to move freely preventing any accidental pull-outs. ADDITIONAL FEATURES - Optimized full frequency response of 20 - 20000 Hz delivers an ideal, high-quality sound while an enhanced impedance level of 32 ohms protects against "blow outs" caused by amplification. All of this plus a unidirectional boom microphone that features 100 - 12000 Hz frequency response ensures a crisp and clear 2-way communication best for teacher-student instruction, voice recording and language learning sessions. DROP TESTED AND DURABLE - Gumdrop wired over ear headphones are rigorously drop-tested for falls of up to 6 feet, so they stay in one piece in even the youngest hands. PLUG-AND-PLAY - No need for additional software or Bluetooth connectivity. Easy to use. Simply plug and play!