Personal Sound Amplifier with 4 Frequency Modes

Designed to make everyday sounds clearer and more enjoyable, this personal sound amplifier features 4 preset EQ modes to adjust audio based on different environments. The rechargeable design includes a charging base for convenient power management.

Key Features:

• 4 frequency modes (Low, Mid, Normal, High) for customizable sound

• Adjustable volume with 8 levels (defaults to lowest setting)

• Ergonomic fit with interchangeable ear domes for comfort

• Simple controls (power/mode switch, volume buttons)

• Low battery alert with auto-shutoff protection

Operation:

1. Choose the proper ear dome size and insert securely.

2. Power on/off by holding the crystal button (3-4 sec to start, 2 sec to stop).

3. Adjust volume or switch modes as needed.

Suitable for daily use in various environments (at home, outdoors, watching TV, conversations). Includes a charging base for easy recharging.