I opened the box once, but the item is unused. High-Sensitivity Sound Amplifier MimiClear, 1 ear, wireless, ear-hook type I am selling this because I started using a different product. Weight: 5g Purchase price: 9,980 yen Accessories: Instruction manual, case, ear tips (large, medium, small), charging adapter, USB cable, brush · MimiClear is a high-sensitivity sound amplifier that amplifies sound up to 35 times. It is designed to be easy to use, especially for first-time users. It's helpful when you have difficulty hearing conversations with friends, the TV, or voices through masks. It can be used continuously for 40 hours. Equipped with a high-sensitivity CIC chip. · This product is manufactured by a Japanese company, ensuring high quality and reliability. You can use it with confidence. Single-ear wireless sound amplifier, rechargeable, lightweight, ear-hook type, volume control, easy operation, with case, beige Brand: -