Sound-proof Earmuffs Noise canceling Headphones Ear Protective Covers for Learning Sleeping

Please kindly noted that this item is sold by Introstore from Joybuy marketplace.Description Made of ABS and sponge the sound insulation headset features with stability and durability smooth for practical usage. Protecting your ears from extremely loud noises. More comfortable than earplugs practical to use. Suitable for sleeping study work and more. Features - Color: White -Material:ABS sponge - Size: 19.50X15.00X9.00cm/7.66X5.89X3.54in - Multi-functional headphone is suitable for studying sleeping working shooting and other scenarios. - Using professional noise reduction technology effectively isolate external noise provide a better auditory experience. - Ergonomic design lightweight and comfortable can be worn for a longer time without feeling pressure. - Can be adjusted according to different head circumference suitable for different people to wear. - Specially designed shooting protection cover and industrial labor protection function protect the user s hearing and safety.