Product Colors and Sizes

ONear 300 Wired Running Earphones With Microphone - Blue White

Regular price:

Sale price: LBP230,000.00

Special product, Innovation Special product, New Release Special product, Sale End series Personalize me Eco-design Same day delivery

Designed for run to music.

Earpieces that fit securely to the ear, open acoustic design for remaining aware of the surrounding environment and a remote control with a microphone to stay connected.

Color: Choose a color

Select a size

Select the size {{ cleanSize }} before adding this product to your cart.

Sale price: LBP230,000.00

Regular price:

Product Features

A photo of the ONear 300 Wired Running Earphones With Microphone - Blue White in use


End pieces for good ear retention and a clip for locking the cable.


Total weight: 14,5 g

Audio efficiency

Does not cancel external sounds so that you are still aware of your environment.

Perspiration resistance

The earpieces and cables are resistant to perspiration.


Remote control and microphone for switching between your music and phone calls.


Compatible with all smartphones (iOS and Android) and MP3 players.

Product Lifestyle Image gallery

Image gallery





Product Reviews

Skip to reviews AR en
745 reviews

ONear 300 Wired Running Earphones With Microphone - Blue White
Filtered by translation missing: Loading reviews…
don't work out of the box

picked these up on one of my road trips to one of the closest stores (2 hour round trip) They didn't work out of the box, one headphone doesn't work and nor doe the microphone. great. contacted customer support told I need to drive back to store to return them (Which will cost me £20 to get a refund of £7.99) The quality of this product is appalling and the customer service has been shocking...

Hi Sarah,

Thanks for taking the time to send us your feedback. We test all our products to guarantee their use for over a year, and from your comments I believe this could be a potential defective.
I would recommend you to contact directly your local store and they will be able to offer you a solution.
Running Leader
Ok if you want cheep earphobes

The covers on the ear bits keep falling off and we’re lost within a week. Lost the sound in 1 ear quickly. However do staybin your ears a lot better than many others I’ve tried even when exercising

icon-circle-checkmark Verified purchase
Hi Hannah,
Thanks for your feedback.
It seems this specific item could be a faulty one. I would suggest you to bring it back to your local store to speak with our Running Experts, and if there is any fault with it, we would happily exchange or refund if you have your receipt or decathlon account.
I would also like to reccomend you our new Wireless onear 500, which just arrived in our stores, and so far it has had a fantistic welcome between our Running Users:
Federico, Running Leader
Good Job

Excellent value rugged earbuds with in line microphone I’m getting some for all the family

icon-circle-checkmark Verified purchase

After few weeks they give in and the sound experience becomes affected and unpleasant!

icon-circle-checkmark Verified purchase
Hello Mahdi,

Thanks a lot for your opinion on  OnEar 300, this kind of feedback is really helpful to our product manager in order to improve the Earphones.
Don t forget that you can claim a total refund or a product change in your nearest Decathlon store
Kind regards

Good sound quality

Good sound quality

icon-circle-checkmark Verified purchase
Great set of earphones at a good price

I kike most people break or loose their head phones often and are always on the look out for a good replacement or back up set and when shopping in store found these. They are well made and give a good quality of sound and work with my i phone se so very happy. They are also a good fit in your ear and the cables are fitted well too

icon-circle-checkmark Verified purchase
onear 300

I struggle to find ear phones that fit me.they always feel loose and fall out. These almost lock in ..very pleased I have found them. The sound is not the best but for the money I'm very pleased.

icon-circle-checkmark Verified purchase
Good value earphones

As cheap earphones they are what they are. they look Ok, sound Ok and do what I need them to do. The push button for everything takes a little getting used to but once figured out its brilliant. Each earpiece has a rubber sleeve which comes off if they are pushed too far in. If you are lucky it falls out and you put it back on, if you are unlucky, it stays in your ear attracting funny looks

icon-circle-checkmark Verified purchase
awesome headphone

One of the best headphones I ve ever used, too comfortable to wear, no pain even after prolonged use...


This product is really worthy. It is so cheap and yet with such a sound quality! I am really satisfied with the sound as well as with the quality of those earphones, that didn't broke for a long time even if I do not threat them not very well sometimes.

Good quality.

good quality of wire, sounds..

icon-circle-checkmark Verified purchase
Not suitable for running

Bought this one an year ago especially to use while running. I was able to use only handful of times for the exact purpose. Length of the wire is short for 5'9" guy like me. I pass the wire at the back of me inside t-shirt, clip it on the neck of tee and plug to my phone in my track pant. If the place of wire split is up, I clip it well above and might fit me. Due to this issue I bought arm band mobile holder. Alas, buds which fit fine earlier soon got loose and lost both. No spare buds provided and can't get it anywhere. So using only for daily use at work. Philips Action Fit is far better alternative than this in every way. Pros: 1. Sturdy wire. 2. Sound and mic works fine. Has play and pause buttons. Cons: 1. Non-ergonomical wire. 2. Loose buds. Can't buy buds anywhere!

Hello Sir,

Thanks for taking the time to write to us,

We are really sorry for the inconvenience caused and happy to know that you liked the sound and mic quality, regarding your concern, we take your feedback into consideration to look into it if we can provide spare buds along with the earphone in the future.

For further assistance, please feel free to write back to us.

my experience for this product.

product is nice and sound quality is too good. but only problem is that it is not durable one 2 years warranty also given on it but only in 6 montgs of use its material got affected and in 1 side sound also not coming

icon-circle-checkmark Verified purchase

I'm using this product for six months. But this is such a low quality product! Trust me, I never faced this way with any Decathlon product. Let me tell you point by point. 1. Sound quality is good. You can use it for jogging and running. 2. Very good fitting on the ear for the first 2 months, gradually the rubber coveronc the ear piece becomes elastic and starts falling off. And you will loose it easily. 3. After 4-5 months, the audio of one ear piece looses/reduces the sound output! 4. Downside of this product is not only in these, the wires are very cheap and breaks very easily. 5. Microphones are really good! Suggestions: Don't go for this product. There are lot many brands out there. Decathlon is far behind than all in this category.

Hello Sir/Ma'am,

Thanks for taking the time to write to us,

We are really sorry for the inconvenience caused, and also happy to know that you liked the sound quality, Microphone & fitting of the earphone.

Regarding the earphone buds, normally it gets loosened if it is removed once or twice and for the Wires we use the same wires that are used by other brands only difference in our wires is, it is toxicology free so that it doesn't have any negative impact on the users, so the reason of not able to hear the sound of one earphone is, it might have got pulled due to which the brass wire inside would have got disconnected.

Hope I was able to answer to your concern. For further assistance, please feel free to write back to us.


It worked well for the first month, but then slowly started to get spoilt I couldn't even hear the music in one bud and it didn't even connect to my phone

Hello Mary,

Thanks for taking the time to write to us,

We are really sorry for this to happen, we would like to request you to visit to your nearest decathlon store, our team over there will help you with the best possible solution.

Hope I was able to help you with your concern. For further assistance, please feel free to write back to us.

Skip to reviews

Additional Product informations



  • 100% Polycarbonate-Acrylonitrile Butadiene Styrene


  • 100% Silicon

Protection cover

  • 100% Polypropylene

Sound quality

The speakers of the ONear 300 sports earphones generate a high-quality balanced sound thanks to its optimum size of 13.6 mm. All this will motivate you so that you can give the best of yourself in your sport.

Open acoustic design

To keep you safe, the ONear 300 sports earphones do not cancel external sounds so that you remain aware of the external environment when practising sports in urban surroundings.

Comfortable and secure fit

The clip supplied with the ONear 300 sports earphones allows you to block the cable.The endpieces of the earphones are covered with silicone. Together, the clip and endpieces are firmly held in place on the ear and comfortable during sports.

Stay connected

The ONear 300 earphones are equipped with a multi-function remote control and microphone so that you can:-activate your music (1 short press).-pause your music (1 short press during playback).-skip to the next track (2 short presses)-answer the phone call (1 short press during the call)-reject a phone call: (2 short presses during the call)-end a call (1 short press during the phone conversation)-activate SIRI or GOOGLE VOICE (1 long press).

Technical specifications

- Jack connector: 3.5 mm- Cable length: 1.2 m- Connection with parallel cables.

Warranty & after-sales service

Our products are guaranteed for 2 years.Any questions, go to the SUPPORT websiteThis will give you advice on how to use your product properly: instructions user FAQs and video tutorials.

Product Recently viewed


Size Guide Visual