Setup, Compatibility & Care
To begin using your Nothing Ear (3a), ensure your device is running the latest Bluetooth software to take full advantage of Bluetooth 6.0. Download the Nothing X app on your smartphone to pair the buds and access advanced features like AI-powered sound enhancements and the custom EQ. For care, use a dry, lint-free cloth to wipe the earbuds and the interior of the case regularly to prevent earwax buildup. Avoid submerging the case in water despite the IP54 rating on the buds themselves; the case is not fully waterproof. Keep the firmware updated via the app to ensure ongoing performance improvements.