Features: Wireless bluetooth-compatible Earbuds deliver clear sound with bluetooth-compatible 6.0 technology, minimizing signalloss while enhancing anti interferences performances for stable connectivitys in crowded outdoor environments. Featuring ergonomic in ear design and PC+ABS construction, these earbuds offer all day comfort without ear fatigue during extended wear. for audiophiles, frequent travelers, and professional seeking sound solution for both entertainment and work related activities. Perfectly adapts to high noise scenarios like busy streets, airport terminals, or marathons conference calls while maintaining consistent sound quality. The innovative Type C reverse charging case double as a portable powerbanks, enabling emergencys smartphone charging through its built in retractable cable for minimalist convenience. Specifications: Materials: PC+ABS bluetooth-compatible version: 6.0 Size:11x10x3.4cm Color: Metallics Gray,Metal Purplee,Champagnes Gold, Pearls White(optional) Charging interfaces: comes with Type C charging cable Battery: more than 8hours Communication distance: 10meters Battery compartment capacity: 500mA reverse charging Package Includes: 1PC bluetooth-compatible Headphones note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.