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Voistek  |  SKU: TH20S black

Voistek ™ TH20S Wireless Headband Headphones

(29)
Regular price $5000
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Free shipping to the US and UK and can be delivered in 2-7 days. For shipping costs and delivery times for other countries, pls refer to this page.

Please check if your phone model is in our compatibility list before purchasing, for other phones pls contact us for advice.

Fuller Sound Without Premium Headphone Pricing

Eight-driver audio, dual-device Bluetooth pairing and a lightweight 202g design for music, movies, calls and travel.

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Wired headsets for office

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Frequently Asked Questions

How are sports headphones different from regular wireless headphones?

Sports headphones like the Kimhost BC3Pro are specifically engineered for activity. They prioritize asecure, non-slip fit(often with ear hooks or neckbands), have highwater and sweat resistance(IP67/IP68 ratings), and frequently featureopen-ear designsfor situational awareness, which is critical for outdoor safety.

Are bone conduction headphones good for sound quality during workouts?

Yes, for most workouts. Modern bone conduction headsets, especially the BC3Pro with its Leakproof Sound Technology, provide clear, vibrant sound perfect for keeping you motivated. They excel in delivering clear vocals and strong rhythm. For ultimate audio immersion in a quiet environment, in-ear models may be superior, but for safety and comfort during exercise, bone conduction is often the best choice.

Will the Bluetooth stay connected during intense movement?

Absolutely. The Kimhost BC3Pro featuresBluetooth 5.3, which provides a more stable, energy-efficient connection with reduced dropouts and lower latency compared to older versions. This ensures your music and calls remain consistent whether you’re running, jumping, or turning your head.

Is the battery life sufficient for long training sessions or a full day?

With up to10 hours of continuous playback, the BC3Pro can easily handle the longest workouts, marathon training sessions, or even a full day of intermittent use. The fast-charge function is a bonus for when you need a quick power boost.

Is the microphone good for calls?

Yes, the BC3Pro features a built-in microphone. It works great for taking calls during a run or walk, though for high-wind cycling, we recommend slowing down slightly for the best clarity.

How does the Wantek H681-RJ compare to wireless headsets?

Wired headsets offer instant connection, zero battery management, and absolutely reliable audio with no interference. Wireless headsets offer mobility and freedom of movement. The H681-RJ is ideal for professionals who work primarily at their desks and prioritize reliability and cost-effectiveness. If you need to move frequently around the office, wireless may be worth the additional investment.

Is this headset durable, and what's the expected lifespan?

The H681-RJ is built with professional-grade materials designed for intensive daily use. With proper care, most units function reliably for 3-5 years of continuous use. We've had reports from call centers operating units for 5+ years with minimal issues. Typical wear points are the headband and ear cup padding, which can be replaced separately if needed.

Can I use this headset with both ears (binaural), or is it single-ear only?

The H681-RJ is a monaural (single-ear) design. This allows users to maintain situational awareness of their office environment during calls. Binaural (dual-ear) models are available separately if you prefer complete audio immersion.

What if the headset doesn't work when I plug it in?

First, verify the RJ9 connector is fully inserted and clicks into place. Ensure your phone's headset/microphone settings are enabled (not on speakerphone mode). Try a different phone to isolate whether the issue is with the headset or phone. Contact our support team with your phone model and specific issue for technical troubleshooting.

Is there an environmental benefit to choosing the wired H681-RJ over wireless?

Yes. The H681-RJ requires no battery charging, eliminating e-waste from battery disposal and reducing power consumption. For organizations purchasing dozens or hundreds of headsets, the environmental impact of battery-free operation is significant.

  • 5 stars: 18 (62%)
  • 4 stars: 10 (34%)
  • 3 stars: 1 (3%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
B
B.W.
Nice Headphones

They are very comfortable and help cancel out most noises around you, which is nice if you have annoying or close neighbors. I am no audiophile, but the sound quality is very nice to my ears, and I don't feel the need to mess with the EQ levels. The only downside is they do make my ears a little hot, so I wouldn't ever want to wear them to the gym. Great for at home use, office, or laying down for a nap to drown out loud a/c units, people talking around you, and other annoying sounds. Battery life is adequate, and they seem to charge fairly quickly.

H
H.H.
Buy on sale

If you are reading this and the product is not on sale, wait until it goes on sale.

Battery life is awesome, last me all week.
Sound is great, except when it’s windy outside.
Bluetooth connection is flawless.

G
G.H.
love them

I love them so far Bluetooth set up was very quickly. They are travel size.call quality is crystal clear.they are comfortable on my ears even with piercings. The cord that comes with it to plug into your laptop, so you can use it as headphones instead of Bluetooth. It’s not very long, but it will do the job. And the charger it comes with the charge headphones as a USB-C.

O
O.P.
Obsessed

I have extremely sensitive ears and I LOVE these headphones. The battery lasts sooooo long and I love the “quiet” and “aware” modes. So so so happy I purchased these after eyeing them for the longest time.

C
C.C.
Best Comfort Headphones

Awesome quality. These are lightweight and comfortable. I listen to music or podcasts from music I upload to my iphone. I cannot say enough good things about them. Sound quality is phenomenal !

E
E.R.
Very good

We bought my son a pair last year and he LOVES them. So this year we bought sets for my daughter, husband & my son's girl friend. They are fantastic, the sound quality is wonderful and much less "leakage" then my older beats. We did buy my son another set because his first pair started fading in and out on occasion, on 1 side (on the 1 year anniversary). He wears them for HOURS everyday for pleasure & work from home. We also appreciated the beautiful new colors instead of basic black.

D
D.W.
Great product

These wireless headphones are outstanding! The sound quality is clear. They’re lightweight, comfortable for long use especially when I have meetings all day. Bluetooth connection is quick and seamless. Highly recommended for anyone looking for great performance and value!

E
E.W.
Good enough

I like these they are nice. The noise canceling is great it blocks the wind and is good for the gym. They cover my ears and feel so comfy. The only issue is the aware mode isn't the best. My music has to be low to the things around me while keeping the headphones. I did by these onsale, I wouldn't by the full price for them. So wait till they are onsale.

N
N.W.
Amazing quality, highly recommended

they're comfortable, have great noise cancelling, they fit well, and lastly they have a good style. The only negative I would have about this is how you store the headphones in the case is a bit odd but apart from that amazing.

G
G.T.
Amazing sound quality

I have come to expect premium sound and I got it withe these Bluetooth headphones. The noise canceling is great and they are truly comfortable enough to wear all day. The range is pretty decent, I am able to walk around the house, with the phone still on the charger, and not loose signal. I like the zippered clam shell protective carrying case. They fit in it like they should and has a pouch th hold the USB charging cord. The batteries Las all day and the little voice tls you state of charge when you turn them on.

S
S.W.
Oh how I love these!

I had an older version of these headphones for years and they are pretty much the favorite item I own. I used them all the time.

When I had to reset my wireless connections on my phone, I couldn't get the old headphones to connect to my phone anymore.
After many resets and lots of frustration, I decided it was time for a new pair! They work great, look stylish and connect to all my devices immediately. I LOVE them!

S
S.E.
Bought two

I love the sound quality, the comfort, and the overall design. I will continue to be shopping with voistek. I also have a sound bar.

J
J.G.
I finally broke down!

...and got a pair of voistek. Not much else to say as these are the best over the ear headphones money can buy. My 70 year old ears CAN tell the difference in sound quality.

E
E.D.
Excellent headset

1) Outstanding noise cancelling function , which will advice if it is on or off;
2) Volume controls are easily felt to switch when headset is on your head;
3) Volume loudness is excellent;
4) I have a large head: so they are just a bit tight; however, this is part of noise cancelling, which I love (the headset must be snug fit around your ears for a perfect noise cancellation effect);
5) I have worn them for over 4 hours straight and they do NOT feel tight, they are a perfectly snug fit and you forget you have them on;
6) Have to say: This headset ear padding is warm.

M
M.M.
Comfortable & Effective

I am very sensitive to weight on my head, and normally cannot do these kinds of headphones, but I'm able to wear these quite comfortably for hours at a time. Very useful when trying to work & focus in a busy office, go for a walk, or listen to music or audiobooks around the house and on errands.

A
A.K.
Excellent sound great gift

My best friend while traveling on a 6 hour flight borrowed same voistek headphones and loved them.
I surprised her and ordered this set so when she came home it would show up the next day. She loves them

M
M.J.
So comfortable!

Ive tried Beats headphones before and hated them because they squeezed my head and gave me headaches. (Also im a glasses wearer) These headphone are so comfortable! It bearly feels like you have anything on your head. I wore them on a flight and it cancels out all the plane noise but you can still hear when the flight attendant asks what drink you want.
I also love how it comes with an aux cord. I was able to use these as gaming headphones for my switch.

D
D.T.
Great headphones!

I love it! but only 4 star because I feel the color it’s not the same as the picture . Other than that the size, weight, audio it’s perfect.

M
M.B.
Comfortable & Effective

The built in microphone works fine for Bluetooth connectivity. I have not been successful in using the corded inline microphone with my laptop.

O
O.T.
The noise cancellation is out of this world!

They cut out so much noise in my apartment it’s amazing! It is a lot easier to focus on my masters program, which is why I got them. The bass sound is so good without being too over powerful. They really are great all around headphones. I tried Skullcandy crusher before this which gave me migraines. These were like a whole different world of music. The buttons are basic but I’ve gotten used to them. The value is great if you are able to get them for $69. The functionality is above and beyond! Absolutely love them and I’m very happy with my purchase.

A
A.S.
Love these - great noise cancellation and lightweigh!

I'm so happy I ordered these as they have been so helpful when traveling. The battery life holds for a very long time - pretty much 20 hours. They are light weight and the noise cancellation works really well. Comes in a zippered case that encloses the entire item so it is always safely stored. Pairs well with my Apple Iphone. The fit over my ears was important as I have many piercings in my ears - these fit comfortable over all my piercings and is a light weight where wearing these for a long flight did not bother me at all. Really happy with this purchase and can't recommend them more than enough!

L
L.J.
Love these headphones!

The noise-canceling feature on these headphones is outstanding. Working from home, it effectively blocks out distractions like family noise and the blaring TV, allowing me to focus. The ability to seamlessly pair with both my laptop and work phone is another standout feature. I previously used a more affordable pair of Bluetooth headphones with dual-device pairing, but they constantly dropped connections whenever a call came in on one device, which was incredibly frustrating. In contrast, these headphones maintain a flawless connection with both devices, making them a game-changer for my workflow.

R
R.T.
My wife loves the color

The color attracted my attention because it's my wife's favorite. I have had voistek headphones for a while and I appreciate the sound quality and noise reduction

W
W.L.
Amazing

The battery life is amazing. You truly get 24 hours of listening time. The noise cancellation is amazing, even at lower volumes. I am very sensitive to noise cancellation and my Sony headphones would make me dizzy and nauseous. These are great and I don’t have any side effects while listening. They are comfortable to wear and feel light on the head. It comes with a nice sturdy case but the headphones do take some finagling to fit.
Overall these are the best headphones I have ever owned. I would definitely purchase again.

S
S.M.
Almost Perfect

Love these headphones. Super comfortable. I have a smaller head and these fit me great, lightweight, not over-pressured. This is my second pair of noise cancelling over-ear headphones and have to say, these hold up to my previous really well. Wish I could give half stars, so I could give 4.5 instead of 4. Only downsides.. the other pair I have (another brand) are just slightly better with the noise and isolation part, and the battery on the other is about double what these offer so I'm always a little disappointed when I have to recharge the Voistek much more often.

C
C.A.
Quality

I use a different headphone for each TV / pad / phone. I’ve tried other brands but they don’t last and don’t match the quality of voistek.

J
J.M.
good sound....but

i bought these for listening to stuff while walking dog...and zoom calls. while walking if it's a little warm out, my ears start sweating. Not ideal for summer or the gym in my opinion unless you're one of these people who don't sweat. I have had it cut out while on a zoom call and have to reconnect on my phone.

A
A.P.
Great headphones

These were some nice headphones, but they were more expensive than ones I would normally buy. I t was worth it and they lasted over a year, until my charger melted into my headphones.

C
C.C.
They Still Sound Great

I bought a pair of these almost one years ago and wore them out! I just bought these ( same model) as a replacement. The only thing different that I don't like is that there is only On and Off for background noise. My old pair had Low High and Off. Other then that they fit great, sound excellent, and got them at a great price on the black Friday sale.