If there is a quality problem within 1 month, it will be refunded and replaced, and the warranty is 2 years.

Wireless Earbuds, 75H Bluetooth 5.4 Headphones Sports with ENC Mic, Stereo Noise Cancelling Ear Buds, Wireless Headphones with Earhooks, LED Display, IP7 Waterproof Bluetooth Earphones for Running Gym