C-109 Behind-The-Ear Super Power BTE Hearing Aids
E-510 Hearing Aid USB Charging Compartment Portable Hearing Aid In-Ear Assistive Listening Aid
| Product model | E-510 |
| Working voltage | 3.7V |
| Battery capacity | 50mAh |
| Endurance | About 22 hours |
| Maximum OSPL90 | ≤125dB+3dB |
| High frequency average OSPL90 | 112dB±4dB |
| high-frequency average | |
| Total harmonic distortion | |
| Frequency Response Range | |
| Equivalent input noise level | |
| Product size | 33.8×12.7×7.2 |
| Weight | 5g |
M***n - United States - Mar 4, 2025
What I appreciate most is their consistency. The quality control is excellent, and they always meet deadlines. Having a supplier I can trust makes all the difference.M***k - Lebanon - Jun 2, 2025
Thank you, I received the goods in very good condition. I appreciate your fast shipping and the quality of the goods. Regards.N***r - Botswana - Jan 7, 2025
Packaged well, shipped via LCL. Very good quality, no defects found, good finish, strong materials. Service by Lisa Liu was excellent, very helpful & thoughtful. Assisted me with my small sample order. I would highly recommend this company for their quality products and competitive pricingC***s - Greece - Apr 11, 2025
Great packaging, fast delivery and as always the best communication with this company!! Thank you a lot!!!B***n - Hong Kong SAR China - Aug 28, 2024
The service is fantastic, and this model really hot selling, the business is up now, thank you so much, I will reorder againm***e - Jordan - Jul 17, 2024
I received the shipment and it was very good and the shipping time was very fast and the manufacturer was also very nice dealing with the employee Lisa was very helpful with me thank you very muchr***n - Israel - Dec 20, 2024
I ordered a plate for hearing aids and got a great caring service with focus on details and needs. Delivery was very fast and the quality decent. I will order from them more in the future.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.C***o - Bolivia - Feb 18, 2025
I appreciate the quality of their packaging.M***R - Romania - Jun 4, 2025
The sound quality is outstanding—clear, balanced, and immersive across all frequencies. What made the experience even better was the excellent service from Max. He communicates very well, is extremely helpful, and responds incredibly quickly to every question. A truly smooth and professional experience from start to finish.
