Unique Rechargeable Hearing Amplifier. Best sound amplifier in ear.
- Working Current: 1.2mA
- Signal to Noise Ration: ≤32dB
- Max Out: 129 ± 3dB
- Max Gain: ≥ 40 ± 5dB
- Harmonic Distortion: ≤10%
- Colour: Silver/ Light Blue
- Size: 5*4cm/ 2” x 1.6”/ Length X Width
- Long standby time
- Safe charging
- Digital chip
- Intelligent noise reduction
- Easy Operation Volume Control
- Bendable Earline
- Fully charged replaceable artery can stand up to 40h use.
- Free shipping for all orders over $49
- Once your product has shipped, it usually takes 2 to 5 business days to receive depending on your location.
- You can return your product up to 30 days after receiving your order. Please make sure that the products are not used or damaged and in the original box.
- All products are brand new unless otherwise specified.
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Not very useful. They were not very not good for hearing much... they magnified the sound but were hard to understand. Also looked big and bulky.
It works great to amplify sound. It’s a little larger than I would prefer but still fits comfortably .