DURABLE & AFFORDABLE: A set of 5 black headphones designed for kids with a 1.2m/48inch long cable, these headphones are perfect for classroom environments and withstand frequent use while providing excellent sound quality SUPERIOR SOUND QUALITY: Affordable and high-quality audio experience, stereo sound enhances focus during study and exams. These headphones deliver clear and powerful sound, perfect for educational environments where clarity is critical NOISE CANNOBASED: Advanced noise cancelling technology minimizes external sounds, immersing you in your activity, whether gaming, jogging, or relaxing, enhancing your listening experience COMFORTABLE & SECURE FIT: Designed for extended use, these headphones feature a lightweight construction and soft ear pads for comfort during extended gaming or workouts UNIVERSAL COMPATIBILITY: Compatible with all devices that support a 3.5mm jack, these headphones are perfect for MP3 players, smartphones, tablets, and computers, making them a versatile choice for all your audio needs Speaker diameter: 30MM Wire length: about 1.2M Plug: 3.5MM elbow Wire control: wireless control Frequency response: 20-20KHz With microphone: without microphone Usage: head-mounted Colour:Black Material:ABS Package Contents: 5 x Headphones Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.