There is a fast charging speed, high efficiency, long service life and practicality of this charging bin. And it is light weight, ultra-thin and easy to carry. The power indicator makes the power status visible in real time. With this charging box, it is suitable for traveling, working, going out, at home and other places, charging headphones anytime and anywhere. It is a good substitute for old or broken charging boxes. It is constructed of abs material. The length of this product is 5cm, the width is 5cm and the height is 2.8cm. It is compatible for Samsung Galaxy Buds Pro Earphones. Item Name: Earbud Charging Case Material: ABS Features: Shock-resistant, Drop-proof, Charging, Fit Protection Charging Interface: Type-C Type Charging Current: 5V/1A Battery Capacity: 700mah Charging Compartment Status Indicator: Green Indicator: 80% - 100% Power Yellow Indicator: 30% - 80% Power Red Indicator: 0% - 30% Power Size Details: Size: 5cm x 5cm x 2.8cm/1.97" x 1.97" x 1.1" (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: 1 x Earbud Charging Case (Earbud Not Included)