--- product_id: 48406784 title: "Betron RK300 Wired Earbuds Headphones In-Ear Noise Isolating Earphones with Case, Black" brand: "betron" price: "451CFA" currency: XOF in_stock: false reviews_count: 4 url: https://www.desertcart.sn/products/48406784-betron-rk300-wired-earbuds-headphones-in-ear-noise-isolating-earphones store_origin: SN region: Senegal --- # In-ear design 1.2m cable length Deep bass & treble Betron RK300 Wired Earbuds Headphones In-Ear Noise Isolating Earphones with Case, Black **Brand:** betron **Price:** 451CFA **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate Your Sound Experience! ## Quick Answers - **What is this?** Betron RK300 Wired Earbuds Headphones In-Ear Noise Isolating Earphones with Case, Black by betron - **How much does it cost?** 451CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/48406784-betron-rk300-wired-earbuds-headphones-in-ear-noise-isolating-earphones) ## Best For - betron enthusiasts ## Why This Product - Trusted betron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Immerse Yourself:** Experience unparalleled noise isolation with a secure in-ear fit. - • **Sport-Ready Design:** Sweat-proof and water-resistant, ideal for workouts and outdoor adventures. - • **On-the-Go Convenience:** Lightweight and compact design makes these earbuds your perfect travel companion. - • **Universal Compatibility:** Connect effortlessly with a wide range of devices using the 3.5mm audio jack. - • **Balanced Audio Experience:** Enjoy deep bass and crystal-clear treble for all your favorite tracks. ## Overview The Betron RK300 Wired Earbuds are designed for music lovers seeking a secure fit and effective noise isolation. With a frequency range of 20-20,000Hz, these earbuds deliver a balanced audio experience featuring deep bass and clear treble. Compatible with a variety of devices, they come with a tangle-free cable and multiple earbud sizes for a custom fit. The lightweight design and included carrying case make them perfect for on-the-go use, while their sweat-proof and water-resistant features ensure durability during sports activities. ## Description Full description not available ## Features - The in-ear design of the RK300 earphones ensures a secure fit and effective noise isolation, allowing you to fully immerse yourself in your music - The RK300 wired headphones feature a deep bass and clear treble, delivering an blalanced audio experience - The 3.5mm audio jack of the RK300 earphones is compatible with iPhone, iPad, Samsung Galaxy, Sony Xperia, Google Pixel, Android smartphones, tablets and other devices ( headphone adapter required for some devices) - Wired RK300 in ear headphones feature tangle-free cable, 20-20000hz frequency range, 3.5mm earphone jack, 1.2m long wire, without microphone - The RK300's compact and lightweight design makes it easy to take on the go - Earphones come with multiple earbud sizes for a custom fit and noise isolation - Headphones with a carrying case for easy storage and protection - Sweat proof and water-resistant earphones can be used for sports as well as audio - Various sizes of noise isolating earplugs are included ## Product Details - **Brand:** Betron - **Colour:** Black - **Ear placement:** In Ear - **Form factor:** In Ear - **Impedance:** 16 Ohm - **Noise control:** Sound Isolation - **Frequency response:** 20000 Hz - **Sensitivity:** 112 dB - **Headphone jack:** 3.5 mm Jack - **Model name:** RK300 ## Images ![Betron RK300 Wired Earbuds Headphones In-Ear Noise Isolating Earphones with Case, Black - Image 1](https://m.media-amazon.com/images/I/61RwHCG9v3L.jpg) ![Betron RK300 Wired Earbuds Headphones In-Ear Noise Isolating Earphones with Case, Black - Image 2](https://m.media-amazon.com/images/I/71b-JA+7tuL.jpg) ![Betron RK300 Wired Earbuds Headphones In-Ear Noise Isolating Earphones with Case, Black - Image 3](https://m.media-amazon.com/images/I/6114JG5nK-L.jpg) ![Betron RK300 Wired Earbuds Headphones In-Ear Noise Isolating Earphones with Case, Black - Image 4](https://m.media-amazon.com/images/I/81-Ai6orm0L.jpg) ![Betron RK300 Wired Earbuds Headphones In-Ear Noise Isolating Earphones with Case, Black - Image 5](https://m.media-amazon.com/images/I/71mJWsUNK3L.jpg) ## Questions & Answers **Q: Is there a microphone and can you play, pause and skip from the earphones themselves?** A: Unfortunately, there's no microphone and you can't play, pause and skip using the earphones. **Q: Are these suitable for Android tablets, not just phones?** A: All models android or iphones or even MIcrosoft type use he industry standard plug of 3.9mm that fits properly **Q: is it also for android?** A: Also suitable for Android. **Q: Can you comfortably sleep with these on?** A: Yes, these are fine - I've used various in-ear phones like these for some while. I always lay with my head on one side or the other pressed on the pillow, sometimes with a hand under my cheekbone which just reduces the pressure on the ear phone a little. At the moment the RK300 appear to be the best option available - all the other headphones around are bulkier and likely to be uncomfortable. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Outstanding Value! *by C***P on 6 May 2015* Ok, finally got to give these a good test yesterday due to me spending 4.5 hours on a train. Didn't want to post a review prior to this as it's too easy to post a knee jerk reaction after a 5 minute test.I can quite easily say that these are the best headphones I ever owned by a long shot. I've never been one for buying expensive ones but have always bought in the £10-20 bracket and these wipe the floor with any of the Sony, Panasonic or Sennheiser ones I've had.The choice of earbuds ensures a good fit for everyone and the differing opening sizes cater for those who like to listen to either speech or music (this is my opinion due to the sound difference between the black and red buds).Didn't have anything out of the ordinary providing the source, just a Samsung S5 Mini. Sounded great with a flat EQ, but with a little adjustment for my personal taste, the sound surpassed any expectations which I had. Rich deep bass and crystal clear highs. It was a pleasure to wear them and didn't feel the usual discomfort which I usually get from buds after a lengthy period of use.Can't comment on the longevity of them yet but they appear well made, do not tangle easily due to the construction of the cable and come in a nice handy pouch to stop them getting ruined in your pocket.For the price, I guarantee you won't buy better and I would suspect you could probably pay a lot more for an inferior product. ### ⭐⭐⭐⭐⭐ Great value for money earphones *by F***E on 28 December 2016* Bought these earphones originally 6 months ago for my mother, as she's always complaining about how quickly she breaks her own due to poor cable quality.So far she has loved and used these earphones without fail so I decided to make the purchase a 2nd time around for myself. From my own testing I find that considering the price, the sound quality itself is great for me so no complaints in that department.The fit of the earbuds themselves for me at least is comfortable, and the variously sized options provided to me (alongside the helpful pouch to store them in) have meant that both my Mum beforehand and myself now have found a size that fits both our pairs of ears.The only complaint I can see for the earphones themselves is that for the price they do go for (around £24.99 RRP although I bought for less around boxing day the 2nd time around), I would love the option for volume control.However I won't mark the earphones down as I was aware that they lacked this feature when I purchased them, and the ruggedness and quality of the earphones and cables that so far have given my family no issues, mean that they justify their price regardless, and I have/would recommend for those on a lower earphone budget.On a side note, delivery for the earphones was great in my experience, purchased the earphones on a boxing day Monday night on 3-5 day delivery and received them Wednesday morning, which I very much appreciate. ### ⭐⭐⭐⭐ Value for money *by S***Y on 26 May 2015* These are very good value headphones that I picked up as a backup pair to leave on my desk at work (in the event that I accidentally leave my main headphones at home when I'm rushing to work).From a sound quality perspective, I was a little bit disappointed as personally I found these headphones quite tinny and the sound a little 'distant'. The bass is practically non-existent but the treble is good and doesn't distort too badly at higher volumes. The sound isolation is excellent, and I found the buds do a great job at blocking out ambient noise.They seem of a decent build quality with lightweight plastic used for the casing of the earbud and the wires wrapped in a tough, shiny, rubbery plastic. The stereo jack looks like it can take a bit of punishment too, which is usually a weak point in a lot of headphones I buy.Overall, very much value for money, but just don't expect sound quality to blow you away. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/48406784-betron-rk300-wired-earbuds-headphones-in-ear-noise-isolating-earphones](https://www.desertcart.sn/products/48406784-betron-rk300-wired-earbuds-headphones-in-ear-noise-isolating-earphones) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-18*