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JH-W3 TWS bluetooth BTE hearing aids with Rechargeable OTC Hearing Amplifier Smart App

  • Smartphone App (iOS/Android)
  • Personal each ear independently via the App
  • Control EQ settings for optimal audio experience
  • 3-in-1 Multifunction Charging Case
  • Mini Portable Charging Case
  • Anti-Bacterial UV lighting
  • Binaural Bluetooth connection for calling and streaming
  • Water resistant
  • Nano Coating repels liquid
  • Mechanical IPX6
SKU: JH-W3-M Categories: ,
Additional information
Average OSPL90

111dB±4dB

Max OSPL90

≤122dB+3dB

Reference Test Gain

30dB±5dB

EQ Input Noise

≤29dB+3dB

Frequency Range

400Hz~4500Hz

Total Harmonic Wave Distortion

≤7%+3%

Battery Current

≤10mA

Size & Weight

Hearing aid : 34.2×15.9×9.2 mm: 4.3gram
Recharge Case : 49.9x73x44 mm; 67gram

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1. Welcome to inquire OEM/Wholesales hearing aids. We will reply in 24 hours.
2. If you are buy jinghao Product from our Amazon shop, we suggest you contact the Amazon dealer directly.
3. We are top grade hearing aids manufactuer in China, not trading company.


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