DASHUHUWAI Best Invisible Sound Amplifier Ear Aid Adjustable Tone Hearing Aid Aids Hearing Aids In Ear Ear Plug Sound Enhancement Deaf Aid Ear Ultra Ear ITC (Pair)
Description
- For users who want hearing amplification while in the field
- From the leader in hearing protection and sound amplification
- Lightweight and can be used in either ear
- Allows the user to modify tone and volume for optimum hearing
- Mild compression circuit to help muffle muzzle blasts
Features Brand new and high quality hearing aid sound amplifier Super mini size and light weight, not easily to be seen Adjust volume to the minimum before wearing Increase volume gradually to avoid sudden increase in sound Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly Specification: 1. Max sound output: 110±5dB 2. Sound gain: ≥30dB 3. Total harmonic wave distortion: ≤10% 4. Frequency range: 300-4000Hz 5. Input noise: ≤40dB 6. Voltage: DC1.5V 7. Current: ≤4mA 8. Color: As pictures Package Included: 1 x Hearing Aids 2 x AG3 Button Cells 1 x Instruction Manual 1 x Case 2 x Units of earplug of different size
Common Questions
Trustpilot
1 month ago
2 weeks ago
