200 Black Sponge Earphone Covers, Replaceable Foam Earplug Good Sound Insulation, Anti-falling Off

【Good sound insulation effect】This sponge headphone cotton cover has a good sound insulation effect and fits your auricle, suitable for dormitory naps, office lunch breaks, etc. 【Compatible with most earphones】 It is suitable for most earphones on the market, with high adaptability and low error rate, you can buy with confidence. 【Comfortable to wear】 You won't feel uncomfortable if you wear it for a long time. The comfortable earphone cotton cover and the sponge are soft and light, giving you the most comfortable experience. 【A large number of cotton covers, replaceable】 You will get two hundred black earphone cotton covers, the quantity is sufficient, you can replace them at will, and you can also give them to your family or friends. 【Easy to Use】These headphone ear pads are easy to put on and take off, easy to use, improve the sound performance of the earbuds, good elasticity, comfortable touch, protect your ears.