Product information:
Material: ABS
Specifications: TWS to red and blue
Product Model: Z-19
Power supply: DC3.7V (lithium ion rechargeable battery)
Zui full sound pressure level: ≤ 117dB + 3dB
High frequency average OSPL90: 110dB ± 4dB
Full Sound gain: 29dB ± 4dB
Frequency response range: less than 300Hz ~ 3500Hz
Total harmonic distortion @ 500Hz: ≤ 7%
Total harmonic distortion @ 800Hz: ≤ 7%
Total harmonic distortion @ 1600Hz: ≤ 7%
Equivalent input noise level: ≤ 25dB + 3dB
Rated ICC, IDD consumption: ≤ 2mA
Packing list:
Hearing aids X1pcs
Product Image:
Specification: TWS Magnetic Wireless Charging Chamber Sound Amplifier
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TWS Magnetic Wireless Charging Chamber Sound Amplifier
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Esther Morgan –
I was pleasantly surprised by this product. I’ve had similar products in the past but none of them compare to this in terms of quality, usability, and performance. Truly a great purchase. I wouldn’t hesitate to buy again. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Patrick Jimenez –
Honestly, I didn’t expect much, but this product blew me away. I’ve had similar products in the past but none of them compare to this in terms of quality, usability, and performance. This has become a must-have item for me. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Ray Lopez –
After reading many reviews, I decided to give this a shot, and I’m so glad I did. It’s rare to find a product that’s both high-quality and affordable, but this one checks all the boxes. This has become a must-have item for me. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Patricia Olson –
Honestly, I didn’t expect much, but this product blew me away. Customer service was also excellent, which made the whole experience even better. It’s refreshing to find a brand that truly cares. You’ll love this product as much as I do. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Stephanie Burke –
I was pleasantly surprised by this product. You can tell this was made with care and expertise. It delivers real value for the price, and I couldn’t be happier with my purchase. It’s rare to find a product that delivers this well. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Joanne Wallace –
This item has exceeded my expectations in every way. Setup was quick and easy, and the product performed flawlessly right from the start. It’s clear that a lot of care went into designing this. Definitely worth every penny. Don’t wait—buy it! I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Tiffany West –
From the moment I opened the box, I could tell this was quality. It’s rare to find a product that’s both high-quality and affordable, but this one checks all the boxes. It’s rare to find a product that delivers this well. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Clifford Kelley –
This is genuinely one of the best things I’ve bought this year. I appreciate the attention to detail in the design, and everything functions smoothly. The features are practical and exactly what I needed. Couldn’t be happier with the results. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Eugene Reyes –
Honestly, I didn’t expect much, but this product blew me away. I’ve had similar products in the past but none of them compare to this in terms of quality, usability, and performance. Couldn’t be happier with the results. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Christopher Freeman –
After reading many reviews, I decided to give this a shot, and I’m so glad I did. I appreciate the attention to detail in the design, and everything functions smoothly. The features are practical and exactly what I needed. Excellent experience overall. This product deserves all the praise it gets.