Rechargeable Ear-Hook Hearing Amplifier for Seniors - Elctrtici Digital Hearing Amplifier, Binaural Hearing Amplifier, High Sound Quality, 4 Frequency

[High Quality & 4 Modes] Adjust the volume with the up and down buttons, and double-click the + button to switch between four modes to suit your needs. Comfortable listening experience for a variety of situations, including TV, phone calls, listening to music, and outdoor sports. [Can be worn on either ear] The soft wire swivels 360 degrees, allowing you to wear the earphones on either ear. They fit securely behind the ear for a comfortable fit and can be suspended, making them easy to use even for seniors who are unsure about headphones. [Lightweight & Comfortable] The earphones weigh just 3.1 grams, reducing strain on the ears. Their lightweight design, comfortable fit, and easy operation make them easy to use, even for seniors. [Ultra-Long Battery Life] A 1.5-hour charge provides up to 30 hours of use. Eliminate the hassle of frequent charging and ensure clear hearing support even when traveling. Enjoy a comfortable listening experience. *Not compatible with power banks. [How to Avoid Feedback] Turn the volume down to minimum before wearing the earphones. Make sure to wear the hearing aid securely in your ear before turning it on. (The closer the speaker and earphones are to each other, the more likely feedback is to occur.) Choosing the right earplugs is also important to prevent feedback. Reducing the gap between your ear canal and the earplugs improves sound quality and makes them more comfortable to wear.