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E-316 USB Charging Compartment In-ear Hearing Aids Sound Amplifier Elderly Headphones Noise Reduction Built-in Lithium Battery
E-316 USB Charging Compartment In-ear Hearing Aids Sound Amplifier Elderly Headphones Noise Reduction Built-in Lithium Battery

E-316 USB Charging Compartment In-ear Hearing Aids Sound Amplifier Elderly Headphones Noise Reduction Built-in Lithium Battery

Lead Time: 10–15 days
Samples: $30.00/Piece 1–2 Pieces
1 - 99 pieces
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100 - 999 pieces
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1000 - 4999 pieces
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>= 5000 pieces
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Certification:


c***u - United States - Jun 4, 2025
I have been working with Shen Rui for over a year now and it has been a very great process. The products are of amazing quality and the service, delivery, and customization really brings everything together nicely. Couldn't grow without them. Looking forward to a long term continuous partnership.
C***s - Greece - Apr 11, 2025
Great packaging, fast delivery and as always the best communication with this company!! Thank you a lot!!!
M***n - United States - Mar 4, 2025
The ordering process is straightforward, and they provide clear communication at every step. Tracking shipments and managing inventory has never been easier.
D***n - United States - Jul 8, 2024
The products delivered timely and very nice quality and service with great communication, look forward to doing business again in future
K***E - United States - Mar 26, 2024
Order received as described! Thank you for the fast shipment and excellent communication Marshall!
C***o - Bolivia - Feb 18, 2025
I appreciate the quality of their packaging.
I***r - Australia - Apr 14, 2025
I was very happy with the customer service and the quality of the hearing aids. They were well packaged in neat professional packaging and clearly marked with each model number. The sales manager was very helpful and the order proceeded without a problem with fast delivery
G***r - Puerto Rico - Nov 8, 2024
Rocky, today I’ve finally activated my hearing amplifiers, let me tell you, what you sold these are wonderful..! State of the art..! Excellent is the word..! I am very happy for which I thank the company you represent, for manufacturing with such high quality standards
K***E - United States - Jan 9, 2025
Thank you Marshall for the great communication and fast shipment! Product was as expected. Very good quality! Always a pleasure doing business.
M***H - India - Jun 10, 2023
Great product. With 4 modes of hearing gives really flexible options to adapt to the surrounding. Particularly masking mode really very effective .Added to this gives mobile app control and tuning features. Bluetooth is a bonus.
Product model E-316
Working voltage 1.3V
Battery capacity
Endurance
Maximum OSPL90 ≤129dB+3dB
High frequency average OSPL90 110dB±4dB
high-frequency average 42dB±5dB
Total harmonic distortion ≤7%+3%
Frequency Response Range 450Hz - 3000Hz
Equivalent input noise level ≤29dB+3dB
Product size 34.6×13.2×7.8
Weight 1.86g