● Made of silicone material, soft and durable in use, full protection body to prevent scratch and fall protection. It provides full protection for your device, anti-scratch, dust-proof and shockproof ● It provides full protection for your device, anti-scratch, dust-proof and shockproof. It prevents your earphones from dust, scratches, bumps and damage ● With a carabiner/ keychain attached on this clear case, you can easily hang it on a backpack, keychain, belt of trousers, etc., in case of missing it and is being very convenient to use ● Provides overall protection for your headphone from scratches, scuffs, drops and bumps without adding any bulk. It keeps your headphone safe at all times ● This earphone shell is specially designed in various colors to meet different people's pursuit of color, you can buy multiple colors to replace ● It feels extremely silky in your hands and full protection from scratches, accidental drops, shocks and bumps without adding any bulk. ● Additional carabiner keychain for easy carrying, which can be fixed your headphone case on a handbag or backpack. Product parameters: Name: Protective cover Applicable models：for Soundcore K20i Product list: 1*protective sleeve 1*hook