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POWERTONE HEARING AID
POWERTONE F-138 BTE Hearing Aid (Model: F-138)
Genuine | Factory-Sealed | Verified
In Stock — Fast Dispatch Across Pakistan
Rs. 3,000
POWERTONE® Model F-138 High-Output Behind-The-Ear (BTE) hearing aid with gold-threaded acoustic receiver and clear sound amplification.
- Brand: POWERTONE® HEARING AID
- Model: F-138 (Behind-The-Ear BTE)
- Max Sound Output: 130dB ± 5dB
- Max Sound Gain: ≥ 50dB
- Frequency Range: 300Hz ~ 4000Hz
- Harmonic Wave Distortion: ≤ 5%
- Input Noise: ≤ 30dB | Voltage: 1.5V | Current: ≤ 4mA
- Gold Threaded Receiver Connector Collar
- Adjustable Rotary Volume Switch
- Includes Multiple Silicone Earplug Domes
About this Hearing Aid
POWERTONE® HEARING AID - MODEL: F-138
The POWERTONE F-138 is an ultra-reliable, high-gain Behind-The-Ear (BTE) hearing aid designed for maximum speech clarity and daily comfort. Featuring a durable tan sound body, threaded gold connector collar, and adjustable volume control.
Technical Specifications:
- Max Sound Output: 130dB ± 5dB
- Max Sound Gain: ≥ 50dB
- Frequency Range: 300Hz ~ 4000Hz
- Total Harmonic Wave Distortion: ≤ 5%
- Input Noise Level: ≤ 30dB
- Operating Voltage: D.C. 1.5V
- Operating Current: ≤ 4mA
POWERTONE POWERTONE F-138 BTE Hearing Aid (Model: F-138) Specifications
Factory acoustic technical specifications
| Specification | Parameter / Value |
|---|---|
| Brand | POWERTONE |
| Model | F-138 (Behind-The-Ear BTE) |
| Max sound output | 130dB ± 5dB |
| Sound gain | ≥ 50dB |
| Frequency range | 300Hz – 4000Hz |
| Total harmonic wave distortion | ≤ 5% |
| Input noise | ≤ 30dB |
| Operating Voltage | 1.5V D.C. |
| Operating Current | ≤ 4mA |
Key Features
Highlights at a glance
- Brand: POWERTONE® HEARING AID
- Model: F-138 (Behind-The-Ear BTE)
- Max Sound Output: 130dB ± 5dB
- Max Sound Gain: ≥ 50dB
- Frequency Range: 300Hz ~ 4000Hz
- Harmonic Wave Distortion: ≤ 5%
- Input Noise: ≤ 30dB | Voltage: 1.5V | Current: ≤ 4mA
- Gold Threaded Receiver Connector Collar
- Adjustable Rotary Volume Switch
- Includes Multiple Silicone Earplug Domes