[Compatible] This fabric speaker cover is specially designed for Ultimate Ears Hyperboom Speaker. Perfect fit for the speaker, adds an extra layer of protection, extends the life service of the for Ultimate Ears HYPERBOOM. [Premium Material] The protective cover is made of nylon cloth, which can effectively protect the speaker from dirt, and scratches. Lightweight materials and precision stitching make the cover sturdy and durable, allowing it to be used for a long time. [Scientific Design] The speaker cover is designed with a hook and loop flip cover at the top, an extra hook and loop strap is provided at the top to roll up and secure the flip cover, allowing easy access to all buttons of the speaker. A hook and loop strap at the bottom tightens the cover to fit the speaker better. [Listen with the cover on] The four sides of the speaker cover are nylon mesh cloth. Listening with the cover on, sound quality is not affected. Additionally, cutout is reserved for the speaker handle and charging port, allowing you to easily use the handle and charge the device while wearing the cover. [Easy to Use] The speaker mesh cover is easy to install and remove, just slide it in from the top of the speaker, finally connect the hook and loop strap at the bottom and adjust the cover to fit tightly. This cover is not a full-cover protective cover, the bottom is hollow out. Note: Cover only, speaker is not included. Note:Due to different production batches, there are differences in printing/appearance, which does not affect use. Colour:Black Material:Nylon cloth Package Contents: 1 * Speaker Cover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.