Cocoon MCP3401RD SLIM Backpack (Red) HED(R) Series Subwoofer in Sealed & Shallow Mini Enclosure (12") Terrain Tested Tracking Technology utilizes

Terrain Tested Tracking Technology utilizes a blue LED sensor to deliver rock-solid cursor control practically anywhere

Transparent cover highlights title page

4" dia fits most speakers with port holes

Mounts flush on walls or ceilings

Cocoon MCP3401RD SLIM Backpack (Red) HED(R) Series Subwoofer in Sealed & Shallow Mini Enclosure (12") Terrain Tested Tracking Technology utilizesPadded laptop compartment holds up to 15. 6" laptop; Dedicated 10" tablet compartment; Built in 16" x 10. 5" GRID IT!(R) front pocket; Interior document pocket; Exterior zipper compartment for additional storage; Water resistant ballistic nylon exterior; Waterproof zippers; Gunmetal hardware; Adjustable shoulder straps; Slim, compact design; Red;