1. Volume Control
2. Loud & Clear sound, cheap price
3. Fashion design, comfortable to wear and easy to use
4. Super mini size and light weight
5. Reduce noice, provides good sound quality
6. Durable and reliable for long time use
7. 4 different size noise prevention earplug
8. 5 volume levels for you to adjust
9. Increase volume gradually to avoid sudden increase in sound
10. This hearing aid is packaged in a nice retail box which is perfect for retailling
There are 5 levels of volume control, please adjust the volume to get clear sound.
Max Saturated Sound Pressure: 110dB+5dB
Sound Gain: ≥30dB
Harmonic Wave Distortion:≤10%
Frequency Response Range: 300~4000 Hz
Input Noise: ≤40dB
Voltage: D.C.1.5 V
Working Current: ≤4mA
Battery: 4 AG5 button cell battery(included)
Hearing Aid Size: About 1.8 x 1.4 x 2.6cm
Package Size: About 11.3 x 8.5 x 3.5cm
Package Weight: About 102g
Color: As the picture shows
1 x F-883 Mini Hearing Aid
4 x Earplugs (different size)
4 x AG5 button cell battery
1 x English Manual
1 x Case
1, If you hear the whistling sound, please make sure if you put the earplug tightly, or if you use a appropriate size earplug.
2, Please take out the battery or turn off the hearing aid when you stop to use it.
3, This product is not waterproof.
4, If water enter the sound amplifier, remove the battery and place the sound amplifier in a warm place to dry.
5, Sound Amplifier is not a hearing aid for those with impaired hearing. If you have impaired hearing, please consult your doctor.