Hearing aids that suit everyone, it works like an amplifier that amplifies all the signals into the ear. Not like the hospital ones where it only amplifies the frequencies you don't hear. You get super hearing the moment you put it in The Super Mini ear sound amplification device is so small it is very little noticeable. Designed to sit directly in the ear so you avoid cumbersome and clumsy devices, you avoids visible cords etc. There are times when we all need a little extra sound volume to hear better. For example when you want to watch TV without disturbing the rest of the family. Just turn down the volume on the TV and listen through the Super Mini Ear. One can read while the other watches their favorite show. Or when you go to the theater or cinema you never have to miss a word. -Take it out into the woods and fields you will hear the sounds of the forest and hear the birds sing like never before. Or hear other animals coming long before they hear you. Super Mini Ear picks up the tiniest sound and amplifies it to an audible sound level. Microphone, amplifier and headphone built into a unit that is only 20x15x12 mm we call that miniature format. Smooth volume control. Super Mini Ear is delivered in a complete set with: 2 batteries 4 ear plugs user manual in SWEDISH and a practical storage box. Warranty: 2 years. Weight only 5 grams. Complete set: Sound amplifier 4 ear plugs in different formats 2 batteries, each battery is enough for about 20 hours of use (you get batteries for 2 changes) NOTE IMPORTANT On / Off by pulling out approx. 2-3 mm on the battery compartment Practical storage box Swedish manual included. Hygiene article