Rechargeable acoustic amplifier with volume adjustment

Portable acoustic amplifier with rechargeable battery, designed for people with moderate to severe hearing loss. It offers sound amplification up to 136 dB with automatic noise reduction and volume control in 7 levels.

Main features:
• Amplification up to 136 dB maximum sound pressure
• Rechargeable battery via USB: 2 hours charging for 70 hours of use
• 7 volume adjustment levels
• Intelligent noise reduction
• Shock-resistant safety clip for daily use
• One-touch on/off
• Frequency range 300-4200 Hz
• Fine adjustment buttons hidden in the rear cover (tool included)
• Compact dimensions: 75 × 37 × 13 mm

Usage tips:
Adjust the volume to minimum before wearing the device. Start with low volumes and increase gradually to avoid feedback. Make sure the ear tips are the right size and well sealed in the ear canal. Keep the ear tips clean.