Instant purchase OK! Anonymous delivery! New, unused [Amplifies sound up to 35x & makes sounds louder] The high-sensitivity chip amplifies sounds captured by the hearing aid's microphone up to 35 times via AI processing, eliminating the "anxiety of not hearing" in daily life! From conversations with family to the sound of the TV, it captures important voices without missing a beat, reproducing natural, clear sound, allowing you to have enjoyable conversations with family and friends without stress, and improving your quality of life. The nature of hearing aids is that ambient sounds are also amplified relatively when amplifying sound. To prevent feedback, do not cover the microphone hole during use. This product is suitable for people with mild to moderate hearing loss. [Please confirm before purchasing] Due to the characteristics of hearing aids, ambient sounds (car sounds/wind noise/everyday sounds, etc.) are also amplified when amplifying human voices. Use in a quiet environment is recommended. *This is a common feature of all hearing aids. [Easy operation & automatic power ON/OFF] Intuitive operation regardless of age! Easy to use with one button for 4-level volume adjustment (you can check the level by the number of beeps), start from the minimum volume. It automatically starts up in 8 seconds just by taking the hearing aid out of the charging case, and smart charging starts just by storing it in the charging case after use, eliminating the need for troublesome power operations and setting adjustments, making it easy to use in two steps: "take out → put in your ear" even for the elderly! Note: Due to the overvoltage protection function, when using only one hearing aid, when returning it to the charging case, first take out the other one, and then put both back at the same time. This will start charging normally. [Rechargeable, no battery replacement required] With a full charge, the rechargeable hearing aid can be used continuously for 20-30 hours, supporting hearing for a full day on a single charge. The included 1200 mAh charging case can add an amazing 200 hours of additional charging, allowing you to charge the hearing aid 7-8 times, and the remaining power display function (green numbers indicate the remaining power of the charging case) makes it easy to see at a glance, so you can use it with peace of mind without worrying about running out of power while traveling or on the go. The orange light is on while the hearing aid is charging, and it turns off when fully charged in about 2 hours.