The mic battery screw on cap is easy to install and remove, make the battery change more convenient. These mic battery covers have a wide range of application, suitable for home, KTV, stage, TV station, meeting and more. Sturdy materials, the microphone battery cover will not easy to deform or break. Features -Color:Black -Material:Aluminum -Size:10.00X3.50X3.50cm/3.93X1.38X1.38in -These mic battery caps are made of sturdy material, ensuring hardness, and long-term use. -Our mic battery covers are designed to fit your microphone of certain model perfectly, providing a seamless look. -The mic battery covers have a simple structure design, making them easy to install on your microphone and providing convenience. -These microphone covers not only protect your wireless microphone battery but also keep your mic safe. -Light weight, the microphone battery cover is easy to take, use and convenient to store. Package list: 1 x Microphone Battery Cover