Packet Body Hearing Aid (JH-233)
Features:
1. Easy Carry
2. High Power
3. Adjustable frequency control
4. Suitable for mild and serve
Specification:
* Max Sound Output: 130 +5dB
* Sound gain: >50dB
* Total harmonic wave
* Distortion: <50%
* Frequncy range : 300Hz- 4000Hz
* Input Noise: <30dB
* Voltage: 1.5 V
* Current: <4mA
Kolkata , West Bengal,
India (IN)
Chennai , Tamil Nadu,
India (IN)
Hyderabad , Telangana,
India (IN)
Panchkula , Haryana,
India (IN)
Saharsa , Bihar,
India (IN)
Guwahati , Assam,
India (IN)
Jaipur, Rajasthan