An integrated feature of a hearing aid that improves listening comfort and sound quality for the user, namely, preinstalled computer software that limits the amount of incidental background noise in the surrounding environment

Amplifiers; Audio mixers; Audio processing equipment, namely, limiters and compressors; Audio speakers; Backpacks especially adapted for holding laptops and notebook computers; Bags adapted for laptops; Banana plugs; Bass speakers; Camera mounts and supports; Carrying cases for cell phones; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, ...