Hearing Aid Portable Small Mini In The Ear Invisible Sound Amplifier Adjustable Tone

1.Product name: Behind the ear hearing aid 2.Material:ABS 3.Color:Beige 4.Max Sound Output:1105dB 5.Max Sound Gain:30dB5dB 6.Harmonic Wave Distortion:10% 7.Frequency Range:300~3500 Hz 8.Input Noise:30 dB 9.Battery:AG3 or A312 Zinc air 10.Working Voltage:D.C.1.5V 11.Working Current:4mA 12.Measurement:18.5*12.3*17.3mm 13.Net Weight:3g 14.Outer box size: 49*42*25cm 200pcs/ctn GW:12.6kgs

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

Package Included: 1 x Hearing Aids 1 x Instruction Manual 1 x Case 3 x Units of earplug of different size