40 Hrs
RECHARGEABLE, NO TINY BATTERIES
A 3-hour charge gives up to 40 hours of use, and the magnetic charging case fully recharges in just 4 hours. There are no tiny batteries to change and no complicated menus.
Benefits of our
INVISIBLE HEARING AIDS
Nearly Invisible
Sits inside the ear canal for discreet wear.
Ultra Lightweight
Just 3.6g each for all-day comfort.
Clear, Balanced Sound
Amplifies the 350-3500Hz speech range.
Up to 40 Hours
From a quick 3-hour charge.
Magnetic Charging Case
Full recharge in 4 hours. No tiny batteries.
No App, No Pairing
Pick an ear tip, pop them in and enjoy.
40 Hrs
Battery
Life
3.6g
Weight Per
Aid
1 Year Warranty
POWERED BY SMART DESIGN
3.6g
LIGHTWEIGHT AND DISCREET
Each aid weighs just 3.6g and sits inside the ear canal, so it’s comfortable to wear all day and hard for others to spot. It’s made from skin-friendly, medical-grade plastic.
350-3500Hz
TUNED FOR SPEECH
Balanced amplification across the speech range helps conversations sound clearer and more natural. It’s simple to use: choose an ear tip from the 6 sizes included, place it in your ear
Let's compare
KAILUX VS. THE OTHER GUYS
Kailux
OTHERS
Nearly Invisible Design
Included
Not included
Ultra Lightweight (3.6g)
Included
Not included
Rechargeable, No Tiny Batteries
Included
Not included
Magnetic Charging Case
Included
Not included
No App or Pairing Needed
Included
Not included
6 Ear Tip Sizes Included
Included
Not included
1-Year Warranty
Included
Not included
1 YEARWARRANTY
PROTECTED
BUILT TO LAST, BACKED BY US
Every Kailux Invisible Hearing Aid set is covered by a 1-year warranty. If your hearing aids develop a fault, contact our support team and we’ll make it right. For hygiene reasons, hearing aids can’t be returned once opened unless they are faulty.
Frequently asked questions
They’re designed for adults with mild to moderate hearing loss who want a discreet, lightweight and rechargeable option. If you’re unsure about your hearing, we recommend speaking to a hearing professional first.
A 3-hour charge gives up to 40 hours of use. The magnetic charging case fully recharges in about 4 hours, so there are no tiny batteries to change.
There’s no app or pairing. Choose the ear tip that fits best, place the aid in your ear and enjoy. Each order includes 2 rechargeable hearing aids (left and right), a magnetic charging case, 6 soft silicone ear tips, a cleaning brush, a USB charging cable and an instruction manual.
For hygiene reasons, hearing aids can’t be returned or refunded once opened, unless they are faulty. Every order is covered by a 1-year warranty, and your statutory rights are not affected.
Verified customer reviews
Real feedback from customers across the UK.
★★★★★
“Salon-Quality Results at Home”
I’m really impressed with this hair dryer. It dries my hair quickly without making it feel too dry, and the finish is smooth and shiny. Great quality for the price.
Emma R. — London
★★★★★
“Powerful, Lightweight and Easy to Use”
This hair dryer works brilliantly and makes my morning routine much easier. It feels comfortable to hold, dries my hair evenly, and gives lovely results. Definitely a great purchase.
Charlotte W. — Manchester
★★★★★
“Perfect for Family Fun”
Such a fun little karaoke machine! The sound is great for its size, and it’s easy to set up and use. Perfect for parties, family evenings, and keeping everyone entertained.
Sophie T. — Birmingham
★★★★★
“Comfortable Support Throughout the Day”
These gloves fit comfortably and are easy to wear while doing everyday tasks. I like the flexible design, and they provide a snug feel without restricting my hand movements.
Margaret L. — Leeds
★★★★★
“One Tool, So Many Styling Options”
I love how versatile this hair styler is. It makes it easy to try different hairstyles without needing several separate tools. It’s simple to use and a great addition to my beauty routine.
Olivia H. — Bristol
★★★★★
“Beautiful Hair Without the Hassle”
This styling tool has made getting ready so much easier. I can switch between different looks depending on the occasion, and the results look lovely. Excellent value for money.
Amelia K. — Liverpool
★★★★★
“A Relaxing Treat After a Long Day”
I enjoy using this massager in the evening when I want to relax. The cordless design is convenient, and the adjustable settings make it easy to find a comfortable level. Very easy to use.
Rebecca M. — Nottingham
★★★★★
“Convenient and Easy to Use”
The cordless feature is a big plus, and I like being able to use it while sitting comfortably at home. It feels relaxing after a busy day, and the controls are straightforward.
Daniel P. — Sheffield
★★★★★
“Lovely Curls with Less Effort”
This automatic curler makes styling my hair much easier. I love how simple it is to use, and it helps me create beautiful curls without the usual hassle. Perfect for getting ready for a night out.
Jessica B. — Birmingham
★★★★★
“My New Favourite Styling Tool”
I was looking for an easier way to curl my hair, and this has been a great option. It’s convenient to use and helps me achieve a lovely curled look at home. Very happy with the design.
Hannah C. — Edinburgh
Customer Reviews
Overall rating: 4.7 / 5 from 130 reviews.
Really nice comfortable hearing aids at a reasonable price. Many thanks
Rita H. 5/5 Verified
Premium Rechargeable Invisible Hearing Aids (In Ear & 1 Year Free Warranty)
I have tinnitus in both ears and better hearing in one ear than the other. I bought these and after a bit of effort fitting them in I could hear so much better right away. Before we had the TV volume at 18 to 20 , now It is down to 12 or 14. I hope this review helps someone else make a decision.
Merlin 5/5 Verified
Brilliant cannot thank you enough my husband can now hear perfectly without the clumbersum parts behind his ears which is difficult when wearing glasses We would recommend these to anyone with a hearing problem as it amplifies the sound and makes watching television easier and becoming part of conversation so much easier. They are easy to charge up at night if you need to although the battery life is massI have so only need charging once a week. The aftersale service is wonderful so helpful and have sent me replacement buds as you only get one of each size with the aI hads.
Ann W. 5/5 Verified
I am not quite at the stage where I need full hearing aI hads but I have noticed my hearing is notwhat it used to be especially in group settings or when watching TV. These amplifiers have been fantastic for easing me into the I hadea of using hearing devices. They feel very much like a standard hearing aI had in terms of fit and they significantly boost all ambient sound which helps me keep up with conversations without constantly asking people to repeat themselves.
My F. 5/5 Verified
I got these for my mum who is always refused to wear hearing aI hads. She was sceptical at first but after spending about 30 minutes adjusting them to her ears she absolutely loves them. They are discreet comfortable and most I amportantly they work. She even turned the TV volume down from 30 to 15 a miracle in our household!
Andy D. 5/5 Verified
This is a great product and really does the job. Hearing aI hads from the clinic can cost around two thousand pounds which is crazy. For about a hundred pounds this is a good value. The only thing I wouldsuggest is labeling the earbud sizes to make them easier to match.
Kindle C. 5/5 Verified
I bought these for my mum who was really struggling to hear whether it was the TV or normal conversations. Now she hears the TV clearly and even hears me from another room. It is made a huge difference in her life. The fit is great with multiple ear tip sizes and she can wear them all day. The volume control is sI ample and sound quality is clear without any buzzing. The charging case is a huge I amprovement over traditional battery-powered aI hads. One earpiece had a fault at first but customer service was excellent and sent a replacement I ammediately. Really I ampressed overall.
Does N. 5/5 Verified
These are a bit expensI have but they make a big difference. I always struggled to hear the TV clearly but with these everything is much sharper. They charge quickly and last a long tI ame. They are very discreet and It is amazing how many little sounds I can hear again while walking down the street.
Soho M. 5/5 Verified
Excellent product overall. This is actually my second pair in two years. Very reliable and effectI have.
Elizabeth B. 5/5 Verified
Fantastic performance. Much better than the NHS ones I had before. I can finally hear conversations clearly.
Richie 5/5 Verified
I got these when one of my hearing aI hads was being repaired. They are not as strong as my main device but good enough to get by with some extra volume. Useful in the meantI ame.
Belbro2938 5/5 Verified
I have only been using these for a day mostly to watch TV and the difference is already noticeable. Voices are clearer and I am not straining to catch every word like I was before. They are a lot more powerful than the NHS hearing aI hads I have used and they come in really smart packaging. The charger is neat and intuitI have and It is thoughtful that they included extra tools like tiny screwdrI havers. I am genuinely hopeful these will be a long-term solution for my moderate hearing loss.
Amazon C. 5/5 Verified
Due to osteoclerosis in one ear I have struggled with hearing loss for years and finally decI haded to try a hearing amplifier. I dI had notexpect much but these have been a game-changer. Conversations are easier to follow and everything just sounds crisper. The different earbud sizes included are really useful getting the right fit makes all the difference in comfort and sound clarity. They look a bit like a Secret Service earpiece too which people actually complI ament! I have used them regularly over a couple of weeks and the battery hasn�t let me down yet.
Kathy C. 5/5 Verified
I had notrealise how much hearing I would lost until I used these. They are very comfortable and made an I ammediate difference. Really glad I bought them.
John W. 5/5 Verified
I bought these for my husband who had hearing aids. He has severe hearing loss in one ear and partial in the other. After some adjustments over the last few days he can now hear from both ears. From his perspectI have they havebeen a great I amprovement.
D.donnelly 5/5 Verified
These have been a fantastic backup while my hearing aI hads were out for repair. They filled the gap well and helped me get by. A good option to keep as a spare.
Mrs. P. 5/5 Verified
It is taken a few days to fully adjust to these but I am I ampressed with the I amprovement in my hearing. I can now hear conversations more clearly and they stay in place well which I was initially worried about. Good first I ampressions.
Gwynneth B. 5/5 Verified
I bought these because I suffer from osteoclerosis in one ear and wanted to try a sound amplification device for the first tI ame. The difference was I ammediate. Conversations are easier to follow and everything sounds clearer and more vibrant. Make sure to try the different earbud sizes that come with it getting the right fit really helps with sound quality. I mainly use them when I�ll be talking to people and the battery has lasted well. People have even complI amented the look they resemble a sleek earpiece. Very happy with this purchase.
Aman 5/5 Verified
If you are struggling to hear these genuinely help. They do exactly what They are supposed to.
John G. 5/5 Verified
So far so good. I have only had these since yesterday and have mainly used them for watching TV. The sound clarity is I ampressI have especially with dialogue. They are much louder and clearer than my NHS pair. The product is well presented the charger is neat and easy to use and it even comes with a couple of mini screwdrI havers. I am hopeful these will really help with my current level of hearing loss.
Charlotte 5/5 Verified
I got these for my mum who struggles with her hearing but refuses to get proper hearing aI hads. After about 30 minutes of adjusting the fit and volume they started working brilliantly. They are discreet comfortable and effectI have. shes even turned the TV volume down from 30 to 15 which says a lot.
Victoria S. 5/5 Verified
I dont need hearing aI hads yet but I am just below the clinical threshold. These amplifiers have been a great way to ease into the I hadea of wearing something in-ear. They help boost overall sound and get me used to what wearing hearing aI hads might feel like in the future. Very helpful.
Paul A. 5/5 Verified
It is the best.And it does exactly what it says in the instructions.Very pleased and happy with the product.I would recommend to anyone.But if they are happy to pay inflated price good luck to them.
Dinu M. 5/5 Verified
Have been suffering from some hearing loss in one ear really affecting my enjoyment of watching films or dramas on TV as was often missing some of the sound. Was a bit sceptical about buying these but took a chance after reading a number of reviews. Have worked really well for me I am once again able to follow what I am watching on TV. Have to be a bit patient to get the sound level and ear fit correct but they 100% do the job.
J W. 5/5 Verified
Very good product easy to use adjustable volume comfortable quick delI havery would buy again.
Happy S. 5/5 Verified
Perfect fit and quality
Brian N. 5/5 Verified
So far very pleased crystal clear sound easy to use hope it continues please so far.
Michael R. 5/5 Verified
Just started a beeping sound in the left hearing aI had. I have no manual to find out why. Starts off with 4 beeps then goes up to fI have
Lesley G. 4/5 Verified
spot on
Brian.brockbank 5/5 Verified
After suffering for over a year with reduced hearing I decI haded it was finally tI ame to invest in enhanced hearing aI hads and after reading all the reviews I decI haded that echoedge was probably the best hearing aI hads to get I have gI haven them a fI have star review as so far so good the clarity of speech from TV is much clearer now and they feel comfortable in my ears and fit well as I have small ear canal openings .
Paul T. 5/5 Verified
good better then some i have had
John G. 4/5 Verified
I suffer from intermittent hearing loss due to sinusitus blocking my eustachian tubes. It typically lasts a few weeks at a tI ame and is of varying degrees of severity. I dont need and cant afford a full spec hearing aI had costing £000s. What I do need is something reasonably cheap that I can stick in my ear quickly and easily for a week or so til my hearing returns. I bought Echoedge having tried several sI amilar products.Echoedge come in a small sturdy charging case with LED indicator display. The devices themselves seem well-built are reasonably small and fit in my ear comfortably. They come with a screwdrI haver brush and a reasonable selection of domes. The devices have enough power to last all day and evening charge up fully in a couple of hours/overnight and the charging box seems to be happy being charged every 4-5 days.Switched on the sound is reasonably clear natural and largely free of distortion. I find I can hear well when watching tv or talking to other people so they do what I need them to do. However they do not work so well in noisy crowded places as then they over-amplify the background noise. They are also quite prone to feedback requiring regular adjustment of their position in the ear. The on-off switch is easy to operate even in ear. The volume control is tiny but can be worked with a thumbnail if required.Overall for £100 they are reasonably effectI have and good value. I have returned unit is costing much more where the sound quality was so poor as to be effectI havely useless.
Andy D. 4/5 Verified
I purchased these to replace over the ear hearing aI hads and three weeks on theyve lI haved up to my expectations much more comfortable to wear early days yet but no problems with them so far all is positI have 😊 👍
John 5/5 Verified
Excellent product works very well good clear sound.
Mr J. 5/5 Verified
I have purchased and tried a number of aI hads over the years but these are by far away the best yet for comfort and performance. Thank you.
Richard G. 5/5 Verified
Just got mine crystal clear hearing very very I ampressed with them
Philip 5/5 Verified
I needed to assist my hearing while waiting for ENT appt so opted for these as they are rechargeableStill early days of use but so far they have performed brilliantlyWould recommend
Tony M. 5/5 Verified
These sound enhancers are a game changer in terms of I amproving the quality of my lI amited hearing ability. They fit well in my ear canal although I havent tried all the connectors yet.I use them prI amarily at home but have also used them at work and they perform quite well in both environments.However where they dont quite make 5* is because they interpret some sounds or actions with a squeak which some might find annoying.Also despite having the right setting to enhance sound for each ear I still find that background noise can dominate other sounds and despite using them for nearly 4 weeks per the instructions I havent quite got a happy medium for that.For £99 though these are very good so long as you have the patience to adjust them for optI amum sound quality. Also a little tip if you plan to wear these outdoors wind noise sounds like loud rustling but if you wear a woolly hat covering your ears it cancels the wind noise completely so despite the minor irritations I recommend these.
Trevor S. 4/5 Verified
Bought these for my wife who has been waiting ages for a hearing test at our local hospital. We can now remove sub titles from the TV and I have turned the sound down as well. When we visit our family she can hear all the people talk. The bad sI hade is finding the best end to fit in the ear.
David H. 4/5 Verified
They are easy to use with a variety of fittings to make a good and comfortable fitment to the ear.They only amplifiers and dont have noise cancelling which took me a bit of getting used to.That saI had I use them all tI ame and am very happy with them.
Markp 5/5 Verified
