Ladont bring comfortable student headphones with clear sound, ensuring an enjoyable experience. Highly durable 10 color kids classroom headphones (set of 20), Cord Length 1.2 m/ 47.25 inches. Kids headphones are lightweight, with padded ear cushions and an adjustable headband that fits all sizes. Bulk headphones for classroom with a 3.5mm jack that kids can plug into Chromebook computer laptop. All of our products come with a 100% Satisfaction Guarantee and 1 year exchange policy.