Key Features:

• Walker's sound amplifier hearing enhancer
• Compact behind the ear design, fits either ear
• Volume control allows user to amplify sound to hear from greater distances
• Mild compression circuit
• On/off switch
• Adjustable tone control
• 6 LR-44 button cell batteries included
• Allows user to vary sound quality by increasing or reducing high-frequency amplification
• Includes cleaning brush, wax pick and screwdriver to adjust tone control