Designed with reserved charging port, this protective case allows you to charge the wireless earphone conveniently without removing the case. The wireless earphone can be well protected from dust, external impact and scratch with this protective case. Made of high-quality silicone material, it is washable, lightweight, soft and durable to use. The length of this product is 9cm, the width is 4.5cm, and the height is 3.5cm. It is compatible for Oneplus Buds Z2. It is easy to install and user-friendly design, and you can easily open or close the lid with your hand. Item Name: Protective Case Material: Silicone Features: Waterproof, Scratch Resistant, Shock Absorption Compatible Model: for Oneplus Buds Z2 Size Details: 9cm x 4.5cm x 3.5cm/3.54" x 1.77" x 1.38" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 3 x 1 x Protective Case (Earphone/Earphone Charging Case Not Included) 1 x Hook