Sound Amplifier Adjustable

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Description:

high quality sound amplifier

Behind Ear style sound voice amplifier

Adjust volume to the minimum before wearing,Increase volume gradually to avoid sudden increase in sound

Filter out unwanted noise caused by or wind Deliver direct,and smooth sound right into your ear ,also provide improved technology for reduced electromagnetic interference

Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly

Specification:

Max Saturated Sound Pressure: 130dB+5dB

Sound gain: ≥ 50db

Harmonic Wave Distortion:≤ 5%

Frequency response Range: 300--- 4000 Hz

Input Noise: ≤ 30 dB

Power Voltage :1.5 V

Working Current : ≤4mA

Battery Type: AG13 button cell

Item Size: 40 x 45 x 10mm

Package Includes:(2 Pack)

1 Piece

2 Pieces AG3 Button Cells

1 Piece Instruction Manual

1 Piece Case

3 Pieces earplug of different size

Sound Amplifier ; aids;mini ;digital ;Sound Amplifier Adjustable

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.