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| Management number | 223403164 | Release Date | 2026/05/09 | List Price | US$17.20 | Model Number | 223403164 | ||
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Hearing Ear Amplifiers for Seniors and AdultsMaterial:Plastics+SiliconeSize:1.8*1.2cmColor : Light Red for Right Ear ,Light Blue for Left EarQ: How to reduce feedback/whistling for this hearing amplifier?A: 1. Ensure the Ear Dome fits snugly in your ear canal, make the amplifier is occlusive in the canal, if it is too loose, replace with a larger ear dome.2. Please make sure the pulling line is below, and the volume button/dial is above when you wearing it, to wear the device properly.3. Turning down the volume prior to insert the amplifier into the canal.Q: Sound amplifier can't work/stop working/can't hear sound?A: 1. Change a new battery, wait for 2 minutes for full optional for a new battery.2. The ear dome or sound tube blocked by ear wax, please use the cleaning brush to clean the ear dome and sound tube. 3. Please replace the wax filter if stop hearing sound.3. Change wax filter and clean/drain earplug regularly.Package( for one ear)1 x Hearing Amplifier6 x Different size Ear Domes( One dome in the Amplifier)1 x Cleaning Cleaning Tools Brush3 x Earwax Filter1 x Manuel1 x CasePackage provide Detailed wearing process, and possible problems and corresponding solutions.If you have any questions during use, please feel free to contact us, our team will provide you with professional responses within 12 hours.
| UPC | 614144999337 |
|---|---|
| ASIN | B087GF5LC2 |
| Color | Light Blue |
| Fit Type | In-Ear |
| Material | Plastic, Silicone |
| Brand Name | Brefonak |
| Model Name | F21 |
| Unit Count | 1 Count |
| Part Number | F21 |
| Control Type | Button Control |
| Manufacturer | Xiamen Wenatone Medical Technology Co., Ltd. |
| Model Number | F21 |
| Power Source | Battery Powered |
| Noise Control | None |
| Product Style | Left Ear |
| Battery Weight | 0.01 Ounces |
| Outer Material | Plastic |
| Special Features | Adjustable, Invisible Design |
| Compatible Devices | Television, Other Audio Sources |
| Battery Description | Z10 Zinc-Air |
| Number of Batteries | 1 Product Specific batteries required. (included) |
| Item Dimensions L x W | 0.71"L x 0.47"W |
| Battery Cell Composition | Zinc |
| Headphone Folding Features | In-Ear |
| Recommended Uses For Product | Various activities including watching television, taking a walk in a park, attending busy places, and hunting |
| Includes Rechargeable Battery | No |
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