Mini In-Ear Hearing Amplifier 120dB

This discreet in-ear hearing amplifier measures just 2.2 x 1.9 x 1.5 cm and weighs very little, making it nearly invisible when worn. Constructed from ABS plastic and medical-grade silicone, it features a compact ITE (In-The-Ear) design with a frequency response range of 250–3800 Hz. It delivers up to 120 dB maximum sound output and 30 dB maximum gain, with low harmonic distortion: under 10% below 1000 Hz and under 4% above 1000 Hz. Input noise is kept below 50 dB. Powered by a single AG3 button battery (1.5 V DC), it draws less than 4 mA during operation. The package includes one hearing amplifier unit, three silicone earplugs in varying sizes for secure fit, two AG3 batteries, a user manual, and a protective hard storage box. The device is designed for everyday listening support — ideal for watching TV, following classroom lectures, attending meetings, or enjoying spoken content at home or in quiet indoor environments. Its adjustable volume control allows gradual sound increase to prevent discomfort or feedback. Proper earplug sizing and seal are essential to avoid whistling (acoustic feedback); users should select the best-fitting earplug and ensure no air leakage occurs. For hygiene and longevity, keep the earplugs clean and remove the battery if the device is not used for extended periods. Note that colour appearance may vary slightly due to lighting and screen settings, and dimensional tolerances are ±1–3 cm.