Features: All soft artificial design, silicone ear caps. High quality silicone earbuds, sound isolating design reduces ambient noise for high-intensity listening. Smooth and comfortable, the skin will not produce allergic effects. Soft, high elasticity, comfortable and durable, protects your from dirt. Re-usable, can wash with water. Tips: -Silicone Eartips x 1 Set = 4 Pairs (Black x 2 pairs, Transparent x 2 pairs) Specifications: Material: Silicone Color: Color: Black, Transparent (shown as pictures) Size: (Approx.) Internal diameter: 7mm/0.28in External diameter: 15mm/0.59in Total length: 26mm/1.02in Use: for universal Bluetooth-compatible earphone Quantity: 1 Set(4 Pairs) (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Package includes: 2 Pairs(4pcs) X Black Eartip Earbuds (No retail package) 2 Pairs(4pcs) X Transparent Eartip Earbuds There may be color difference between the product picture and the real object, please be informed