Product information: Colors: Sakura Pink [Aluminum Alloy Cylinder] Illuminated Version, Inkstone Black [Aluminum Alloy Cylinder] Illuminated Version, Pearl White [Aluminum Alloy Cylinder] Illuminated Version Plug Diameter: 2.5 mm Wireless Earbuds: Wireless Earbuds Eartip/Earmuff Material: Zinc Alloy Headphone Output Source: Communication Devices Plug Type: TYPE-C Wearing Style: Semi-In-Ear Style: Minimalist Design