Vimaydo Hearing Amplifier [2025 Upgraded Edition] for Seniors, Ear-Hook Hearing Amplifier, Binaural Compatible, USB Rechargeable, 2 Modes, 4 Volume Se

[2025 Upgraded Ear-Hook Hearing Amplifier] Distinguishes between human voices and ambient sounds, improving voice clarity and amplifying sound by up to 40 times. The buttons, designed for seniors, are easy to use and intuitive. No complicated setup is required; simply power on and you're ready to go. [Volume Control - Two Modes] Manually scroll the volume knob up to increase the volume, or down to decrease it. Use the mode switch button to switch between two modes, freely choosing the most comfortable mode for your situation and surroundings. (To prevent feedback and echo, set the switch to "L" after wearing the device before powering it on.) [Binaural Use - Type-C Charging] The earpiece can be freely rotated 360°, allowing it to be used in either the right or left ear. Longer use time and faster charging. Up to 40 hours of use on a single charge. Do not use a power adapter higher than 12V (this may cause product damage). *Input: 5V1A [Compact, Lightweight, and Comfortable to Wear] Weighing just approximately 7g, it's ultra-lightweight. The ergonomic design ensures comfortable wear even with extended use. Small, lightweight, and discreet, they're recommended for those who value appearance and fashion. [Reliable Service] These hearing aids come with a one-year warranty from the date of purchase. Training is required before the full benefits of the hearing aids are realized, and it may take some time. It takes 2-4 weeks for your brain to become accustomed to new sounds. We recommend starting with two hours of use per day and gradually increasing the amount of time. If you experience any issues during use, please feel free to contact us and we will provide a product exchange, return, or refund. Note: Always remove the hearing aids and place them in a dry place before washing your face, hair, bathing, or swimming.