MSA PRO My Tone Sound Amplifier, Rechargeable, Up to 20 Hours of Continuous Use, Sound Amplifier with Tips and Cleaning Brush VERB 5V AAANote: Batteries come pre-installed

5V AAANote: Batteries come pre-installed with the scales and to prevent battery leakage

RELIABLE: CLIA Waived for home or over-the-counter (OTC) use

and no odor

The silicone frame is pretty durable

where they will be shocked by thehigh voltage of the grid

MSA PRO My Tone Sound Amplifier, Rechargeable, Up to 20 Hours of Continuous Use, Sound Amplifier with Tips and Cleaning Brush VERB 5V AAANote: Batteries come pre-installedBrand: MSA 30X Color: Silver Features: AMPLIFIES SOUND BY 30 TIMES: At MSA, we understand how frustrating it can be when you cant enjoy certain things. Thats why we developed the MSA PRO Sound Amplifier. This sound amplifier can amplify sound up to 30 times, allowing you to enjoy conversations, music, television shows, and even birds chirping. The volume is adjustable, so you can change it according to your preference. SMALL, LIGHTWEIGHT DESIGN: You