L'étape est une sous-marque de CoolMe. Fondée par un collectif d'ingénieurs sonores et de marestros de conception avec plus de 20 ans d'expérience, StakeSound se consacre à la création de produits audio de qualité supérieure. Nous nous engageons à concevoir des produits et à accroître la notoriété de la marque; Création de valeur pour les clients avec des produits sûrs, sains et techniquement innovants. «Simple, élégant, créatif» est la culture des étapes. De la conception à la livraison, nous assurons une excellente expérience de bout en bout à nos clients qui attendent le meilleur.

AT StageSound

we interpret and navigate the world through sound.

StageSound is the sub-brand of Coolme, co-founded by a team of experienced audio engineers and design masters who have been working in the field for over 20 years. These masters believe that sound is not just to be heard, but to be understood. As such, we have made it our mission to develop innovative and exceptional audio products that enable users to experience sound in a more profound way. The company's dedication to high-quality sound and design has made it a respected and trusted brand in the audio industry. At StageSound, the sound is viewed as much more than just volume - it is a means of understanding and controlling the world around us.

Simple, Stylish, Creative

It's who we are - from different regions, execution, simplicity, efficiency and motivation are our ways of working. We meet, unite and grow in Coolme with the same ideals. Simplicity is our lifestyle, fashion is our attitude towards life, and creation is our life pursuit. We hope to pass this on to you through our products and find your own exclusive stage.


We are committed to designing products and increasing brand awareness.

Our simple, motivating and efficient way of working enable us to achieve greater autonomy. We believe that it is this autonomy that allows us to continuously improve and progress, creating a better brand and higher achievements.


Together, we create value for our customers.

We must work in concert with our colleagues to create value for customers with safe, healthy and technologically innovative products. we always try to listen customers' ideas, understand their needs; we create products and services with lasting quality.


We conduct business with integrity.

We must demonstrate the highest standard of business ethics in our dealings with our customers, suppliers, and each other. We must gain the support and trust of others and build our reputation through individual integrity and respect. From design to delivery, we ensure a great end-to-end experience for our customers who expect the best.