Description: Ergonomic: This wired headphone comes with an ergonomic headband that is adjustable, fitting most kids, comfortable to wear for a long time. With mic: The kid's earphone comes with a microphone that is convenient for kids to talk with others while having class online. Wide compatibility: The children's headset comes with a 3.5mm jack, which is compatible with computers, laptops, smartphones, tablets, etc. Unique design: The school earphone is designed with adorable cartoon styles, eye-catching, suitable for both boys and girls. Fit various occasions: The wired headset is easy to carry, suitable for cars, airplanes, dorms, classrooms, offices, and more. Specification: Sensitivity: 120dB. Cable Length: Approx. 120cm/47.24 inch. Color: Purple, Pink, Red, White, Black, Dark Blue. Transmission mode: Wired. Connection: 3.5mm Jack. Earphone Cable Material: ABS. Impedance: 32Ω. Frequency Response Range: 20~2000Hz. Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Headphone. Packing list