Bellabee PRO vs DC Open

Brainwave entrainment (BWE) technology, which uses rhythmic stimuli to alter brainwave frequency and thus brain states, has been investigated and used since the late 1800s, yet many clinicians and scientists are unaware of its existence. Bellabee is such a device, tested and used worldwide, an active digital metronome which you control, choosing your preferred state of mind and allowing the device to suggest how your mind should behave and the rhythm at which it operates. It’s a personal assistant which coaxes your mind and body to work in tandem as you would like them to. It’s 100% safe, effective and very easy to use. We’re going to cover how it works, and why so many people are choosing this particular device to find harmony, relieve stress, improve meditation and concentrate. It doesn’t need batteries or re-charging, it simply plugs into the headphone socket on your smartphone or tablet. Using an app, you can choose the signal frequency that’s best suited to what you want to achieve.

In the same beauty of simplicity as the DC Open booklet, the DC Open App is an art guide for easy-to-use orientation during DC Open from September 4 to September 6. Providing information about the exhibitions in galleries, museums, instituttions and off-spaces as well as images, texts and customizable maps, the DC Open App puts the simple discovery of Cologne/Düsseldorf’s art scene in your pocket! DC Open stands for Düsseldorf Cologne Open Galleries, a joint opening weekend in both cities, celebrating the tenth anniversary of its founding this year. From September 4 to September 6, fifty-five galleries will show the year’s exhibition highlights. With the start of the art season in the fall 2026 — jointly organized by galleries from Düsseldorf and Cologne — the Rheinland will again become the center for current art events. DC Open is both a weekend for art-lovers as well as an international meeting point for professional art makers. After ten years, the DC Open shows that the Rheinland is stronger than ever: galleries, the traditional, liberal community of art collectors, the diversity and number of major museums and institutions, and lively off-spaces all contribute to the acclaim of this art region.