Thank you very much for viewing! This product is brand new and unused. Please let me know if you have any requests or would like to negotiate the price in the comments. We do not accept returns to prevent tampering. Amazon Reference Price: 14,999 yen 【Automatic Power ON/OFF! Free yourself from troublesome operations】The hearing aid automatically turns on 8 seconds after being taken out of the charging case, and automatically turns off and starts charging when returned to the case after use. The gentle green light indicates charging, and it turns off when charging is complete. Smart and convenient, no more hassle! This is a revolutionary user-friendly design that even the elderly can use without hesitation. *Please be careful not to cover the microphone part with your hands or clothing to prevent howling. 【Easy operation for the elderly】You can adjust the volume in 4 steps with a light touch of your fingertip, and you can confirm the operation by the number of beeps. With the latest digital noise reduction technology, it amplifies voices and TV sounds clearly (up to 35dB) while suppressing ambient noise - protecting important "sounds" and reducing stress and anxiety caused by "difficulty hearing." Designed for those with mild to moderate hearing loss. 【Please read before purchasing】Regarding the characteristics of the hearing aid, "selective amplification" is not possible, so not only conversational voices but also ambient sounds (vehicle noise/wind noise/everyday sounds, etc.) will be amplified. Please use it in a quiet room. This characteristic is a common structural feature of all hearing aids. 【Enjoy for a long time, and significantly reduce the hassle of charging!】The power-saving hearing aid can be used for up to 20-30 hours on a single charge, so you can use it without worrying about the frequency of charging! In addition, the included charging case can also charge for up to 100 hours! With a total of 130 hours of ultra-long operation, you are completely free from the hassle of charging! The remaining charge of the charging case can be seen at a glance with the blue number display. You can enjoy clear audio anytime, anywhere. There is no need for troublesome battery replacement, making it an economical and eco-friendly design. 【Ultra-lightweight at only 3.2g for comfortable wearing】 【Comfortable all day long with a natural fit】In-ear hearing aids that achieve a natural fit that seems to melt into your ears, designed not to be noticed by others and does not interfere with glasses or masks, with zero hassle. The unique ergonomic curve fits perfectly to the shape of the ear, so there is no worry of falling out.