Sleve Customax

Feel who you are. Control every beat with Sleve CustomaX

Sleve CustomaX is the soul of your Sleve audio gear. More than just an app — it’s your gateway to a sound experience that reflects who you are.

Connect your Sleve headphones or speakers and unlock advanced features with just a tap.

Main Features: • Choose your sound identity: Urban, Rock, Balanced, Acoustic, Podcast, Club • Personalize EQ and ambient sound • Toggle between ANC and Transparency • Manage updates and firmware upgrades • Find your device with the built-in tracker • Enjoy a smooth, intuitive interface

Sleve CustomaX adapts to your world — whether you’re working, training, flying, or vibing.

You can be anything. Feel who you are. Powered by Sleve.

Sleve CustomaX Compatibility The Sleve CustomaX app is only compatible with Sleve 2nd generation devices and newer, released after July 2025.

To ensure full functionality, the product packaging must display: • The “2nd Gen” label • The CustomaX app logo

1st generation devices are NOT supported, as they lack the required architecture for advanced features such as intelligent EQ, GPS tracking, firmware updates, and real-time voice translation.

If you are unsure about your device compatibility, please check the packaging or contact our support team.