One of the main concerns people have regarding OTC hearing aids is setting up the devices on their own. Without a doctor, it can feel daunting to solve your communication needs, and that's a primary barrier to the over-the-counter hearing aid market.I was impressed with the Omni hearing aid because of how it performed and the support that Audicus offers its customers. That's why the Omni OTC hearing aid from Audicus is my pick for the best overall OTC hearing aid.When you unpack the Omni OTC hearing aid, you'll notice you get more than other brands offer: a charging case, carrying case, dry capsule, earwax guard disc and a ton of ear domes. An extensive manual details what the products do and how it all works. You'll also have access to Audicus support staff to help you set up your hearing aids and walk you through the process. They were borderline relentless in offering support, which is often what people need.The Omni OTC hearing aid is one of the sleekest over-the-ear devices I tested. It has an updated feel with same-color buttons that are easy to press but blend into the silhouette. The Audicus hearing aids are so comfortable and lightweight that you won't even notice you're wearing them.Pros:Audicus includes features that other brands don't, particularly the dry capsule and earwax guards. The dry capsule is a spongy orange block inside the charging case, which wicks moisture away from the devices while in the case. The earwax guard replacement comes in a wheel that easily allows you to replace the guard under the silicone dome of the earpiece. Neither feature was available in other products.The app, called Hearing Remote, is easy to use. However, like other brands, the app took a few times to recognize my devices, something the Audicus representative warned me about.The Hearing Remote has four "environments" that determine how the devices amplify and filter sounds: Automatic, Conversation, Auditorium and Car/Plane.Audicus offers monthly care packages that include cleaning materials and other essentials.Cons:The Omni over-the-counter hearing aid from Audicus is expensive. However, Audicus offers financing, as well as more affordable devices.The charging case is much bigger than the other OTC hearing aids on the list. However, Audicus offers a smaller carrying case that's much more reasonable for carrying around.If you adjust your hearing aids on the device or in the app, they reset each time you put them into the charging case. You can call Audicus to have them return to your base setting.Battery: Rechargeable battery that lasts 18 hours on one charge.Price: $1,898 for both hearing aids. Financing plans are available.Warranty: Two-year warranty. 45-day money-back guarantee.Style: Behind the earBluetooth: Yes