JH-158 BTE Style Ear Amplifier Cheap Hearing Aids

Specification of JH-158 BTE Style Ear Amplifier Cheap Hearing Aids
Max Sound Output	130 ± 5dB	Voltage	1.5V
Sound Gain	≥45dB/44	Battery size	LR754
Total Harmonic	≤5%	Battery capacity/Mah	68
Wave Distortion
Operation	≤4mA	Operation current/mA	4.5
Current
Frequency Range	200-4000Hz	Working time/H	15
Input Noise	≤30dB	Certification	FDA
Hearing Loss	slight, moderate	Machine size（cm）	1.3*0.9*4.3
Package	Packing box Type	Packing box Size	Weight
	lid and base box	10*10*5cm	100g
	black velvet box	9.5*7.5*3cm	112g

Features of JH-158 BTE Style Ear Amplifier Cheap Hearing Aids

1. BTE external hearing aid with lightweight is comfortable wearing in either ear;
2. Simple operation for everyone, no matter young and old;
3. Corresponding uncomfortable threshold properly adjust the maximum output, protect the ear without sound damage;
4. Stable ear hook make sure that the hearing aid hold on your ear solidly;
5. Detachable speaker, easy to clean.
6. Hearing aid receiver outside design, reduce the feedback and better sound quality;

Package Included

1 BTE hearing aid
3 Ear tips
1 Velvet box
1 Manual book
2 LR754 battery