“I can finally hear my grandchildren clearly on the phone. I had avoided calls for two years.”
Robert M. · Behind the Ear · Age 74
Verified purchaseBone conduction
Bluetooth 5.4 Headset with 32 Channels
A bone conduction hearing headset. It rests in front of each ear, leaves the ear canal open, and carries sound as vibrations through the bones of the skull. It also connects by Bluetooth 5.4.
The maker describes bone conduction for people with conductive hearing loss.
Every order ships free within the United States. There is no minimum, no threshold to reach and no express upsell at checkout.
7 to 11 business days in total. Two to three business days to pick, check and pack your order, then five to eight business days in transit. Orders placed after 2 pm MT are prepared the following business day. You receive a tracking number by email the moment the parcel leaves us.
The price you see includes the applicable import duty, so nothing is due on delivery. Shipping policy
You have 14 days from delivery to change your mind. Wear them at home; we take them back clean and complete, with the charging case, dock or cable and every accessory, in their packaging. Write to support@prestonsupply.com with your order number and we reply with the address and the instructions within one business day.
Damaged on arrival? Photograph it and send the images within 48 hours of delivery, with your order number. We do not ask you to return a faulty item before we act on it. Full refund policy

Hearing aid or amplifier?
It is the first worry people write about: a cheap device that turns every sound up, so the dishwasher is as loud as the voice across the table. The answer is in the processing the maker lists, so here it is for this one.
This model, in the maker's words
When a maker does not list a feature, we write so rather than guess. If you need a figure confirmed before you order, write to support@prestonsupply.com.
Will it last the day?
The battery that gives up by dinner is the second thing buyers write about. Here are the maker's hours on a real day. Move the slider to the time you get up.
Hours are the maker's figures, as published, at standard volume. We have not tested them ourselves.
Will people see it?
It rests in front of each ear and leaves both ear canals open. Nothing goes in the ear, and everyone can see it.
Ear canals stay open. Nothing goes in the ear, so it never blocks the ear canal.
Fit and comfort
On a behind the ear model with 741 ratings on Amazon, fit is the third thing buyers write about, after sound and battery. Here is how this one is held in place, in the maker's words.
Rests in front of each ear and leaves the ear canal open. 35 g.
A whistle is feedback: sound from the speaker reaching the microphone again. This model lists howling and loud noise suppression, in the maker's words. Raise the volume one step at a time.
Still not right for you? It goes back within 14 days of delivery. How the 14 days work
Buying it for mom or dad?
The worry we read most from sons and daughters: they will not get on with it. Here is what they will have in their hands, and how to get them through the first evening.
The controls are shown in the maker's guide, in the box. It runs on a 230 mAh battery.
Enter their name and address as the shipping address at checkout. Shipping is free to all 50 states, it takes 7 to 11 business days, and the tracking number comes to your email.
Charge it fully first. Put it in place following the maker's guide, then start at a low volume in a quiet room and raise it one step at a time.
Try them at home
You have 14 days from delivery to change your mind. Here is how to use them.
Charge it fully before the first use. Keep the box and every accessory.
Start at a low volume and raise it one step at a time. Your own voice and small sounds can seem new at first.
Dinner with the family, the television, the phone. Wear it a little longer each day.
Send it back clean and complete, with the charging case, dock or cable and every accessory, in its packaging. Return shipping is yours, and we refund the full price of the item within 5 business days of it reaching us.
The price question
No hearing test and no professional fitting are included.
The maker describes bone conduction for people with conductive hearing loss.
If something goes wrong
Copied from our refund and shipping policies.
| What happened | Return shipping | Refund |
|---|---|---|
| You changed your mind | You | Full price of the item |
| We sent the wrong item | Us | Full, including shipping |
| Damaged or faulty on arrival | Us | Full, including shipping |
Once the item reaches us and passes a check, the refund goes to the card or account you paid with within 5 business days.
Photograph the fault, the label and the box, and send the three images to support@prestonsupply.com within 48 hours of delivery, with your order number. We do not ask you to return a faulty item before we act on it.
If it has not moved after three business days, write to us. We chase the carrier ourselves rather than asking you to.
The price already includes it. If a carrier ever asks you for an extra import charge, send us the receipt and we refund it.
Prestonsupply is the trading name of RBM Commerce LLC, 716 Phoenix Dr, Cheyenne, WY 82001, United States.
Write to support@prestonsupply.com. We answer within one business day, Monday to Friday, 9am to 6pm MT. Ask for a figure before you order and we confirm it with the maker.
All 5, side by side
Every figure is the maker's own, copied from each listing. When a maker does not publish one, the cell says so.
This one Bone conduction
| In the canal
| Behind the earMagnetic charging dock
| Behind the earUSB cable
| In the ear
| |
|---|---|---|---|---|---|
| Where it sits | In front of each ear, canals open | Inside the ear canal | Behind the ear, a thin tube into the canal | Behind the ear, a thin tube into the canal | In the bowl of the ear |
| Sold as | A headset | A pair | A pair | A pair | A pair |
| Hours, maker's figure | 13 to 15 hbattery life | 14 to 16 hper charge | Up to 40 hper charge | Not listed | More than 30 hper charge |
| Charging | 230 mAh battery | Charging case2 hours for a full charge | Magnetic charging dock2 to 3 hours for a full charge | USB cable, DC 5 V | Case with an LED display2 to 3 hours for a full charge |
| Case recharges them | Not listed | 3 times | Not listed | Not listed | 6 to 8 times |
| Noise reduction | Dialogue noise reduction | Not listed | Noise reduction | Background noise reduction | Noise reduction |
| Whistle control | Howling and loud noise suppression | Not listed | Not listed | Not listed | Howling prevention |
| Sound processing | 32-channel WDRC | Digital processing | 2-channel digital processing | Digital processing | Digital chip |
| Price | $349Add this one | $299See it | $199See it | $149See it | $249See it |
Free shipping to all 50 states and 14 days to change your mind, on every model.
Questions
Whistling comes from feedback. Two makers list a fix for it: howling prevention on the in the ear model, howling suppression on the bone conduction headset. Start at a low volume and raise it one step at a time.
7 to 11 business days in total. Two to three business days to pick, check and pack your order, then five to eight business days in transit. Every order ships free to all fifty states and Washington DC, with no minimum.
You have 14 days from delivery to change your mind. Wear them at home; we take them back clean and complete, with the charging case, dock or cable and every accessory, in their packaging. Write to support@prestonsupply.com with your order number and we reply with the address and the instructions within one business day.
Photograph it before you do anything else (the fault, the label and the box) and send the three images to support@prestonsupply.com within 48 hours of delivery, with your order number. We do not ask you to return a faulty item before we act on it.
No. The price you see includes the applicable import duty, so nothing is due on delivery. Sales tax, where it applies to your state, is shown at checkout before you pay.
Yes. Enter their name and address as the shipping address at checkout. The tracking number comes to your email the moment the parcel leaves us.
What our customers say
“I can finally hear my grandchildren clearly on the phone. I had avoided calls for two years.”
Robert M. · Behind the Ear · Age 74
Verified purchase“Nobody at work has noticed I wear them. That was my biggest fear and it was completely unfounded.”
Sandra T. · In the Canal · Office professional
Verified purchase“Conference calls used to exhaust me. I was lip-reading and guessing half the time. Not anymore.”
David K. · In the Ear · Retired engineer, age 68
Verified purchase“Got these for my mom. She can watch TV at normal volume for the first time in years. The whole family is relieved.”
Jessica L. · Behind the Ear · Bought for parent
Verified purchase“I was worried this would just be a cheap amplifier that makes everything louder and fuzzy. It is not. The speech clarity is real.”
Thomas W. · In the Ear · Skeptical first-timer
Verified purchase“I hike and run. The bone conduction model lets me hear the trail and still take calls. I wear it every day.”
Maria C. · Bone Conduction · Age 61, active lifestyle
Verified purchase“My audiologist quoted me ,800. I paid 99 here and I genuinely cannot tell the difference in a quiet room.”
Gary F. · Behind the Ear · Former audiologist patient
Verified purchase“Restaurants used to be impossible for me. I would just nod and smile. Now I actually follow conversations.”
Helen R. · In the Canal · Age 70, social
Verified purchase