Good compatibility Suitable for Boose speakers with sliding rails and screw holes. Includes bottle holes, screw holes, a hanging accessory behind the speaker, and hanging holes in the four corners for wall mounting or hanging. weight capacity Easy and adjustment with a thick, stable load capacity up to 3 kg. Adjustable and convenient Tilt angle: horizontal 180 degrees, depression angle 180 degrees. A practical accessory to hold your device in place. Easy installation Two installation methods. The hooks are designed with rounded corners and come with installation accessories for convenient installation and disassembly. Use scenarios Home theater or living room: mount a Boose speaker on a wall or above a TV for sound direction without occupying surface space. Desktop or rack setup: position and angle the speaker on a stand or shelf to achieve the listening angle at your seating position. Studio or workshop: hang from walls or ceilings to keep the speaker accessible and out of the way while maintaining clear sound projection.