New, unused product Easy-to-use hearing amplifier! Rechargeable ※This is a black hearing amplifier. ※USB rechargeable. Please note that a 100V outlet is not included. Best cost performance! ※The outer box is not included to reduce shipping costs. ※It will be packaged as shown in the image and shipped via Yu-Packet Post Mini. ※This product is not the Rakuchin Hearing. ※This is not a medical device or a high-performance hearing aid, so please refrain from leaving negative reviews such as "doesn't amplify enough." ※If you require such performance, please purchase a high-performance hearing aid that costs hundreds of thousands of yen. ※Please note that discounts are not available. Please try to keep communication to a minimum. Some people leave negative reviews because there is no thank-you message upon purchase. If you are concerned about the lack of communication, please refrain from purchasing. ★Perfect for a gift for your father or mother! ★Turn on the power and use either L or H, whichever is easier to hear. Always turn off the power when not in use. The volume can be adjusted with the dial. If you charge it before bed, you won't need to bother with battery replacements. It charges in approximately 5 hours. It can be used for approximately 10 hours or more, depending on the volume. ★Lightweight type [6 grams] ★Ideal for those who often miss sounds from the TV or misunderstand words. ★For those who have to speak loudly to be understood. ★Set contents: Main unit, dedicated adapter, silicone ear tips, cleaning brush ★Size (main unit approx. width 4cm) ★Weight: (approx.) 6g ★Material: ABS resin, etc. This is a flammable material; please store it out of the reach of children and take care around fire. ★Adjust the volume, and it works for either left or right ear. Please refrain from purchasing if you are overly sensitive. Hearing aid Hearing loss Rakuchin Hearing Gift Elderly Silver Earphone Earphone Hearing amplifier Rechargeable hearing amplifier, rechargeable