Sudio B3 Open-Ear True Wireless Earbuds - Black
766/1040£39.99
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About this product
- This product is supplied without a charging adaptor.
- The required output of a suitable charging device is 1W minimum and 65W maximum.
- This product supports PD fast charging (harmonised fast charging).
The Sudio B3 earbuds give you a different way to listen, with an open-ear design that keeps you connected to your surroundings while you're immersed in your music, podcasts or calls. Perfect for running, multitasking or commuting, they clip on securely and stay comfortable throughout the day. True wireless with Bluetooth 5.3, they deliver airy, expansive sound through 10mm drivers without blocking your ears. IPX4 splashproof rating means sweat and light rain won't stop you, and with 30 hours of total playtime, you're covered for days before needing to recharge.
Touch controls sit neatly on the side, so you can manage playback and calls with simple gestures. The charging case holds multiple charges, and a 90-minute charge gets you back to full power. Fast charging support means you can top up quickly when you're short on time. They connect via Bluetooth with a 15m range, so you can move around freely without losing connection. The clip-on fit is secure and designed for all-day wear without discomfort, and rechargeable lithium batteries keep them powered through your week.
Connectivity and Controls
- Connection: true wireless.
- Bluetooth enabled for a wireless connection to your devices .
- Connects to devices via Bluetooth 5.3.
- 10mm driver.
- Touch on side controls.
- Featuring gesture control.
- 15m range.
Compatibility
- Compatible with universal smartphones.
Battery
- Batteries required 3 x lithium battery (included) .
- Rechargeable battery.
- 90 minute charging time.
- Fast charge to boost battery life.
General Information
- Water-resistant.
- IPX4 splashproof.
- Model number: B3BLK.
- Manufacturer's 2 year guarantee.
- EAN: 7350071381953.
- Warning - Not suitable for children under the age of 3 years due to small parts and entanglement hazard.
- Caution – To prevent possible hearing damage, do not listen at high volume for long periods.
4.1
20 reviews
80%
Recommended this product
Customers Say
The Sudio B3 Open-Ear earbuds offer comfort, stylish design, and good sound quality with an open-ear design for ambient awareness. They stay secure during use and have decent battery life, though sound can be low in noisy environments.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Better then other earbuds we’ve used
Daughter found these more comfy than using normal ear buds. She also found they didn’t keep falling off too. Also very happy with the sound quality and they look very stylish. So over all very happy with these.
Sarah3, 25 - 34
Not to bad
Comfortable to wear but sounds a bit low
Anon, 55 - 64
Perfect for good sounds
The Sudio B3 Open-Ear True Wireless Earbuds are a great choice if you want comfort and awareness of your surroundings without sacrificing too much on sound quality. Their open-ear design means they don’t sit inside your ear canal, so you can still hear what’s happening around you. They are perfect for walking, commuting, or working while listening to music or podcasts. They’re lightweight, stylish, and comfortable to wear for long periods. The battery life is impressive for the price.
lilemz1108, 35 - 44, Newcastle upon Tyne
Practical, comfortable and quality ear buds
These are brilliant wireless ear buds. They are very easy to use and comfortable to wear. The packaging is compact and high quality so they fit in my bag easily. They are sweat and splash resistant so ideal for travelling. The clip on feature makes them practical too. These will become part of my daily commute.
DaniUK, 25 - 34, Berkshire
Ear to stay
Lovely design and case, and i like the over ear fitment. The over ear fitment allows you to still hear some of the outside world. I use a phone competitors ear buds, but find the fit very uneasy. The sound quality is good and connection really easy. For a low price these are a bargain, specifically people who like to walk with their media playing. With the open ear device you can still hear the outside world.
PinkAngel74, 45 - 54, East Midlands
Fabulous
What a great pair of head phones. Im not normally a fan of wireless ones but my phone only does wireless. I have been struggling to find ones that do not fall out of my ear while walking and these are the best. They fit snug and have not fallen out yet. Very easy to charge and work and the sound quality is petfect. I could not recommend them enough.
klbcduk, 35 - 44, Bristol
Love them! Good fit and crystal clear sound.
They look good when you first get them out. So easy to pair, it was instant and I can be a bit slow with all things tech. Very comfortable to wear and feel a lot more secure than my normal ones that cost a lot of money. These feel more secure, my other ones always feel like they are going to fall out and not getting that with these. I have just been walking around the house listening to music and they stayed put. I also think that the sound quality is better than my expensive ones. It actually startled me when I first how clear it was. I think the expensive ones will be relegated to the kids and I’m keeping hold of these!
jude72, 45 - 54, Northampton
Don't stay on ears
The ear phones look the part and are easy to pair. They come in a nice compact case with the charging cable but the sound quality is mediocre at best and for me at least, they just don't fit in my ear right. There is an 'l' and 'r' marked on them so I'm defibrillator putting them in the ear but they just fall can off after a few seconds.
Veronica, 35 - 44, Glasgow
Great earpods
These EarPods are great quailty and have the additional security of securing behind the hear so no dreaded loss like similar ones . Come in a charging case and don’t take too long to be fully powered . Would like another colour choice as black can get post in my bag , only downside I can think of
Emmy Lou, 55 - 64, London
Decent Clip-On Earbuds from Sudio E3
Good Clip-On earbuds that stays safe while you're on the move and lets you hear what's around so that you don't miss anything. Very useful for when you're travelling, excercising and where ever you want to not complete isolate your self from the outside world. The clip ensures that the earbuds are secured all the time. The only downside I see is you will loose on sound quality.
Pratyush, 35 - 44, Newcastle Upon Tyne
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.