AXON V155 Professional Fashion Style Ear Hearing Aid Sound Amplifier

Features:
1. Convenient for watching movie without disturb people, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly.
2. When in forest, it will be a good choice if you want to hear very slight sound.
3. Different size noise prevention earplug to choose
4. Use the most splendid lighium supply, provides the charge ,rechargeable for 1000 times.
5. Packaged in a nice retail box which is perfect for retailling.

Specification :
sound output: 127dB ± 4dB
Sound gain: 48dB ± 5dB
Total harmonic wave distortion: ≤5%
Frequency range: 250~3800Hz
:
Input noise: ≤30dB
Voltage: 3.7V
Current: ≤4mA
Size:43.5*20*13mm

Package Included :
1 x V-155 Hearing Aid
1 x AC charger adaptor
1 x Ear clip
4 x Units of earplug of different size
1 x Instruction Manual In English

Details pictures :











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