Your side.
Your level.
Position the rotating earpiece for the left or right ear.
Personal sound amplifier
D800
One earpiece.
Either ear.
A rotating single-ear design with six volume levels and spoken prompts. Bluetooth connectivity and USB-C recharging keep things simple.
$199.00Buy
Explore features AT A GLANCE
Made for your everyday.
Your side.
Bluetooth
Connect.
Press play.
Connect a compatible Bluetooth device for wireless audio.
Compatible Bluetooth device required.Estimated playback
10–12hours
USB-C charging.
A 180 mAh rechargeable battery. Approx. 1–2 hours for a full charge.
Battery figures are supplier estimates and vary with volume and use.Swipe for more highlights
THE CONTROLS
Left or right.
Six levels.
Rotate the earpiece for the side you prefer. Select from six volume levels; spoken prompts identify the level you choose.
6 levelsVolume adjustment
SpokenLevel prompts
Make it yours.
Choose your device. Add optional replacement cover if you want it.
Personal sound amplifier
D800
$199.00
- Rotating earpiece for either ear
- Six volume levels with spoken prompts
- Bluetooth connectivity · USB-C charging
- Approx. 10–12 hours of playback
Free U.S. standard shipping on every order. Estimated delivery 7–11 days.
Optional replacement cover1 or 2 years · From $59.70Compare the everyday details.
A single rotating earpiece, with Bluetooth audio and spoken volume prompts.
| Features | THIS MODELD800$199.00 | OTHER BRANDNW10 ProNeosonic |
|---|---|---|
| Wearing setup | One rotating earpiece for either ear | Neckband with wired earbuds |
| Wireless connection | Bluetooth audio from a compatible device | 2.4 GHz link to its remote microphone |
| Everyday controls | 6 volume levels with spoken prompts | Built-in or remote microphone selection |
| Recharging | USB-C · one earpiece to recharge | Rechargeable neckband and remote microphone |
NW10 Pro includes a remote microphone for TV or conversations at a distance.
Sources and full specifications
Compared 31 Oct 2026. ROSFO: supplier specifications. Other brand: Neosonic NW10 Pro. Official product details.
Feature comparison only; hearing performance has not been tested side by side. NW10 Pro lists up to 50 hours with its built-in mic, or 10 hours with the remote mic. Battery tests differ.
THE DETAILS
Specifications
| Model | D800 |
|---|---|
| Design and controls | Rotating earpiece for either ear; six volume levels with spoken prompts |
| Estimated playback | Approx. 10–12 hours |
| Estimated charging time | Approx. 1–2 hours |
| Battery capacity | 180 mAh |
| Charging connection | USB-C |
| Connectivity | Bluetooth |
Battery and charging times are supplier estimates and vary with volume, use and charging conditions.
Frequently asked questions.
Can I connect over Bluetooth?
Yes. Pair with a compatible Bluetooth audio device.
How do I recharge it?
Recharge through USB-C. A full charge takes approximately 1–2 hours.
What are the delivery options?
U.S. standard shipping is free on every order, with no minimum spend. Estimated delivery: 7–11 days.
View delivery detailsCan I return or exchange my device?
Request a return or exchange within 30 days of delivery. Return the device in like-new condition with all accessories. Return shipping is paid by you for a change of mind, or by us for an incorrect or faulty item.
Read the return conditionsHow does replacement cover work?
Optional paid cover provides one eligible replacement within one or two years from original delivery. Return the original device to claim.
Loss, liquid damage and damage caused by misuse or human action are excluded. You pay return shipping; we pay standard outbound replacement shipping.
See plans and full termsEXPLORE THE COLLECTION
