Almost new, only tried on once. These are ear-hook style wireless hearing amplifiers. All the different sized ear tips are also unused and included. My personal impression is that the sound quality is so-so, but it makes things sound loud, so I think it would be quite impressive for people who have trouble hearing quiet sounds. (I was impressed, but this is just for your reference.) I bought these for my father, but he already had another pair, so I'm selling these. [2025 Latest Model - Easy Operation] Bigprot Easy Hearing Rechargeable Hearing Amplifier, Lightweight design for comfortable wear / Discreet design / Amplifies sound by approximately 30x / 4-level volume adjustment / No battery replacement needed Product Details Brand: Bigprot Color: 01-skin Style: Ear-hook Features: Rechargeable, Adjustable, Lightweight Battery Weight: 1.2 grams Product Dimensions: 5 cm length x 2 cm width [Design to Support Hearing] Equipped with a high-performance chip, it naturally processes and amplifies ambient sounds. By delivering clear surrounding sounds, you can enjoy everyday conversations and sounds more comfortably. The shape fits gently in the ear, designed for long-term use. [Automatic ON/OFF for Easy Operation] Automatically turns on when taken out of the case, and automatically turns off and starts charging when returned. A smart specification that doesn't require complicated operations, making it easy to handle even for the elderly. [Type-C Charging & Long-lasting Use] Can be used for up to 20-30 hours on a single charge. The charging case can charge the main unit 7-8 times, and the remaining battery level can be checked at a glance with the LED. You can use it with peace of mind when traveling or going out. [Only 4.5g, Comfortable Fit] Ultra-lightweight at only 4.5g. The ergonomic design makes it comfortable to wear for long periods without feeling pressure on the ears. [Universal for Left and Right Ears & Stress-Free] Can be worn on either the left or right ear, and can be worn without worrying about the direction even in dark places. It is designed to be compatible with glasses and masks, providing a comfortable wearing experience. [Precautions for Use] You may feel a sense of discomfort in the sound at first. This is a natural reaction that occurs when changing from an environment where you are not used to sound. Start with about 1 hour a day at first, and gradually get used to it for comfortable use. This product is a hearing amplifier to enjoy everyday sounds more comfortably. It is not a medical device like a hearing aid, but it amplifies high to low frequencies in a balanced way, supporting clear TV sound and conversations with your family.