W Series TWS Bluetooth 5.3 Earphones - 40H Playtime HiFi Sound in-Ear Sports Earbuds 

High-concerned chemical : None Material : ABS Category : Earphones & Headphones Function : for Video Game,For Mobile Phone,Common Headphone,For Outdoor,HiFi Headphone,Sport Volume Control : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Communication : WireLess Style : Tws in-ear headphones Origin : Mainland China

Playback Control: Yes Waterproof: yes