<div class="detailmodule_html"><div class="detail-desc-decorate-richtext">Bullet Points:<br>1.Comfortable Design Ensures Efficiency: The lightweight and adjustable design of our retro over-ear headphone ensures comfortable wear for all ages, making it the perfect choice for long-term use in educational environments.<br>2.Acoustic Excellence: Enjoy an good audio experience with our Retro Over-Ear Headphones. Offering high-quality sound that provides crisp, clear audio output for music, videos, and educational materials. With good stereo output, immerse yourself in a world of good audio performance.<br>3.Good Material: Engineered with sturdy ABS, these Retro Over-Ear Headphones are built to withstand wear and tear of daily use, giving you the confidence to enjoy music outdoors.<br>4.Wide Applications: Provide a versatile listening experience to students with our Retro Over-Ear Headphones. Ideal for enhancing e-learning and testing in classrooms, libraries, and even on airplanes. Enjoy an immersive and comfortable learning experience.<br>5.Fit for All: Seamlessly connect with various devices, including computers, tablets, smartphones, and audio players, using these retro over-ear headphones with a  3.5mm jack.<br><br>Specification.<br>Product Name: Retro Over-Ear Headphone<br>Color: black, silver, orange, blue<br>Material: ABS<br>Plug: 3.5mm<br>Speaker Diameter: about 3cm/1.18 inches<br>Impedance: 32Ω<br>Frequency range: 20-20000Hz<br>Sensitivity: 105dB+5d B<br>Cable length: about 1.2m/3.94ft<br><br>Pack list:<br>Retro Over-Ear Headphone * 1<br /></div></div>