Shuonki X-136 Hearing Amplifier, Pocket-Sized, Ambidextrous, Noise-Suppressing, Lightweight, Compact, Portable, Wired, Battery-Operated, Includes 3 Ea

Comes with a 1-year warranty, a 30-day no-questions-asked return policy, and a 1-year unconditional manufacturer's repair guarantee. 1. Easy to use, pocket-sized, portable, and wired. 2. Extremely convenient for both left and right ears. 3. Battery-operated. 4. Equipped with noise suppression function. 5. Durable and durable.