I purchased this for my hard-of-hearing grandmother, but she decided it wouldn't suit her, so I'm giving it up. I used it only once to confirm the operating environment. Please feel free to consult about a discount. It has been stored at home. Please purchase after understanding this. --- --- --- --- ■Product Name JTT Online Bone Conduction Hearing Aid Fukumi Bone Headphones Airy Bluetooth 5.0 ■Color BLACK ■Retail Price ¥ 12,980 (tax included) ■Manufacturer's Description 【Easy-to-use bone conduction hearing aid】 The Fukumi Bone Headphones Airy is a "bone conduction" hearing aid that is worn on the head. You don't need to insert the speaker part into your ear canal, so you can enjoy an open feeling. Recommended for those who feel a sense of blockage with in-ear hearing aids. 【Bluetooth wireless connection】 You can connect to smartphones, tablets, etc. via Bluetooth and use it as wireless earphones to listen to music and watch videos, make phone calls, etc. Bluetooth 5.0 compatible 【Hearing aid function that transmits external sounds】 The hearing aid's microphone collects external sounds and converts them into bone conduction to transmit them to the user. Convenient for everyday conversations and watching TV. 【Only 27g, small and lightweight】 The earphones weigh only about 26g, making them very light and reducing the burden of wearing them for long periods of time. They can also be used while wearing glasses. Bone conduction hearing aids need to be worn in the correct position. If not worn correctly, you may not feel the intended effect, so please check the included instruction manual and wear them properly. --- --- --- ---