The mic battery screw on cap is very easy to install and remove, which make the battery change more convenient. These mic battery covers are in different colors, can use easily distinguish the mic according to the colors. It has a wide range of application, suitable for home, KTV, stage, TV station, meeting and so on. Features -Color:Assorted Color -Material:Plastic -Size:7.70X3.60X3.60cm/3.03X1.41X1.41in -Note: Compatible with PGX2/SLX2/PG58/ / - These prime plastic material made mic battery caps are sturdy, wear-resistant, and can be used for a long time. - Our mic battery covers are in simple style and appearance, can fit your microphone well. - There are enough quantity of the microphone battery covers that can meet your replacement needs. - In simple structure and design, the mic battery covers can be installed on the mic easily, bringing much convenient for you. - The microphone covers can protect your wireless microphone battery, at the same time protect your mic well. Package list: 3 × Microphone Battery Covers