dihanouch, I have the Oticon hearing aids. They are small and go behind the ear. A clear wire goes into your ear and you push the tiny cone into your ear. They are hardly noticeable. You can easily adjust them to the noise around you. You can get the bluetooth in these....I personally didn't want that.

Mine are guaranteed for loss for up to 3 years....If I lose a pair they will replace them 1 time. All the excessories also are given to you for 3 years.

They are expensive, but, this was before Medicare and I had met my deductible with the company insurance at that point from having surgery so I didn't have to pay much for them.

I have been pleased with them and with the service I have received.

I do hear wonderful things about Costco's hearing aids and their prices being lower.

It took me about 6 months to get use to them and I am going into my 2nd year with them.
The tinnitus has reduced at least 90% and I have it in both ears.

Wishing you the best. Praying for you as I know this is a big decision and you want to get the
best ones for you. Blessings....