Next time you can run in rhythm and with ease
Do you love running and want to enjoy it to the fullest? Or are you a beginner runner and wondering how to make your training as easy and enjoyable as possible? In both cases, we have a great tip for you. Let your favorite music motivate you to perform better! Don’t want to lug a big and heavy smartphone with you while running? You don’t have to – the compact ECG B.TONE 5710 BT player is a much better choice for listening to music while running.
Why music is the key to better running
Music has several key functions when running. First, it helps maintain pace and rhythm , which is especially important for beginners who are learning to breathe properly and maintain a constant speed. Research shows that runners who listen to music often run longer and with less perceived exertion. This is because music distracts from fatigue and discomfort , which can easily take hold during a run.
ECG B.TONE 5710 BT with these needs in mind when developing it . We designed it to weigh just 30 grams and to be easily attached to clothing using a practical clip . We wanted to offer runners an alternative to carrying a heavy smartphone that can get in the way while running, disrupting natural movement and reducing the overall enjoyment of running.
Some runners like to be motivated by strong bass, while others prefer clear vocals. That’s why we’ve also built into our players the ability to customize the sound using a manual equalizer . This gives you the ability to precisely optimize the sound output according to your preferences or the type of headphones you’re using (the device is compatible with both wired and wireless headphones , with one included in the box ).

The art of the perfect running playlist
The right choice of music can significantly affect the quality of your run. When creating a playlist, it is a good idea to think about the different phases of training – the warm-up, the main run and the final cool-down . For the warm-up phase, choose songs with a slower tempo that will help you warm up properly. For the main part of the run, it is advisable to include energetic songs with a rhythm that matches your running pace.
We equipped our ECG B.TONE 5710 BT player with 32GB internal memory and a microSD card slot , giving you plenty of space to create diverse playlists for different types of workouts. Whether you’re planning an intense run or a long endurance ride, you can always have the right music at hand – without having to lug around a bulky smartphone or relying on an internet connection and streaming services.
Running with partners from the ether
While your own carefully curated playlists are great, sometimes it can be refreshing to listen to something new or simply be surprised. That’s why we’ve integrated an FM radio into our ECG B.TONE 5710 BT player .
This feature lets you discover new music, listen to current news, or engage in interesting conversations while you run . It’s a great way to spice up your running routine and stay connected to the world or learn something new while you train.
Tracking progress without unnecessary burden
For many runners, it’s important to track their progress and record their workout times . While smartphones offer comprehensive tracking apps , their size and weight can be a hassle when running.
When developing our ECG B.TONE 5710 BT player, we also thought about this need – we equipped it with simple but practical functions for running, such as a stopwatch , sleep timer or calendar . This way you can track your running times or plan your workouts without having to carry a heavier device that would bother you while running.

Energy? Even for the longest routes
There’s nothing more frustrating than running out of power in the middle of a long run—either on you or your music player. So, especially for endurance runners, long battery life is key in audio devices .
When developing our ECG B.TONE 5710 BT, we also focused on optimizing power consumption . The result is a low-power player that offers sufficient endurance even for longer workouts . So you don’t have to stress about a dead battery when running, but you can fully concentrate on your performance.
The joy run is just starting
Running with music can significantly improve your training experience and performance. At ECG, we have tried to create ideal conditions for this with the lightweight and compact B.TONE 5710 BT player – the device is praised by runners (similar to its predecessor , which was voted product of the year in the Heureka comparison) because it combines motivating music with freedom of movement without unnecessary burden .

So the next time you decide to go for a run, you no longer have to lug around a heavy smartphone that annoys and limits you while running. We believe that this will make it easier for you to achieve your goals. All you have to do is put on your running shoes, clip the discreet ECG player to your sportswear and set off towards new running experiences . Without compromises, with freedom of movement and the power of music.