Fones de ouvido esportivos TWS compatíveis com Bluetooth 5.4, com estojo de carregamento e amplificador de som para idosos.

Hearing Aids Bluetooth-Compatible 5.4 Wireless Earbuds HD Digital Display In-Ear Earphones Touch Hearing Sound Amplifier with Charging Box for Mild To Moderate Hearing Lost Elderly Feature: 1.Dual Functionality:These innovative hearing sound amplifier function as both high-definition amplifiers and Wireless Earbuds. Simply press four times to switching modes, catering to hearing assistance and music/call requirements, saving you money and hassle. 2.High-Quality Audio:Utilizing advanced audio processing technology, these in-ear earphones provide clear, natural sound quality that effectively reduces background noise, ensuring users can hear conversations and sounds clearly even in noisy environments. 3.Digital Display Screen:The sports earbuds feature a digital screen displaying real-time battery life, volume, and connection status. Touch controls allow for easy adjustments, making it user-friendly for seniors. 4.Long-Lasting Battery Life:With a battery life of 17-19 hours, the TWS headphones come with a portable charging case to provide extra power, ensuring uninterrupted all-day use. Supports fast charging for quick recovery in emergencies. 5.Comfortable Wear:Designed for adults or seniors with hearing loss, these devices feature an innovative in-ear design that fits snugly into the ear canal, ensuring comfort without the risk of falling out. They have a natural appearance, making them nearly invisible when worn.Specification: Origin: Mainland China Maximum OSPL90: ≤117dB+3dB High frequency average OSPL90: 115dB±4dB Full-range sound gain (high frequency average): 30dB±5dB Equivalent input noise level: ≤29+3dB Rated power supply current consumption: 10mA Total harmonic distortion: ≤7%+3% Frequency response range (Hz): 400Hz~4500Hz Charging compartment battery: 300mAh Ambient temperature: -10°C~40°C Relative humidity: ≤80% Atmospheric pressure: 86kPa~106kPa Rated voltage: d.c.3.7V Input: DC5V 1A Packaging size: 142*78*32mm Gross weight: 120gNote: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring. 2 X Hearing Aids 1 X Charging Case 1 X Charging Cable 1 X Instruction Manual