Elderly Hearing Aid Digital Display Sound Collector Magnetic Charging Hearing Amplifier-Blue&Red

【High-fidelity sound quality】The hearing amplifier has a built-in digital noise reduction chip, which can effectively reduce background noise and restore the original sound, providing you with clear and high-quality sound. 【Easy to use】The hearing amplifier just turn on the hearing amplifier and wear it to improve your hearing. 【Long battery life】The hearing amplifier has a built-in rechargeable battery, which can be used for about 35 hours after being fully charged, and the charging box has a charging indicator, which is more convenient to use. 【Wide compatibility】The hearing amplifier is suitable for various occasions, such as concerts, meetings, speeches, lectures, shopping, travel, etc.