Intelligent Display – Know Your Status Instantly The front LED screen shows battery levels and pairing status at a glance. Ideal for on‑the‑go users and packaging into tws wireless earbuds and cell phone accessories bundles. Premium Sound with Deep Bass Equipped with large dynamic drivers and CVC noise reduction, enjoy immersive audio whether you're on calls or listening to music. Tailored for premium wireless experience in wholesale phone accessories. Long-Lasting Battery & Fast Charging Up to 40 hours total battery life (10h per charge + case). Just 10 minutes of charging gives 2 hours of playback—convenient for users and attractive for cell phone accessories buyers. Product Advantages: Eco‑Smart Design for Modern Consumers：Crafted with recyclable materials and shipped in biodegradable packaging, XO X42 Pro aligns with the growing demand for environmentally responsible cell phone accessories. LED Intelligence Display – Unique Selling Point：A standout feature: the dynamic LED screen on the charging case instantly shows battery and connection status, enhancing the end-user experience and adding visual appeal in retail settings. OEM-Friendly – Customizable for Your Brand：The XO X42 Pro is available for private labeling. Support for custom logo, packaging, and specifications makes it a perfect fit for wholesale cell phone accessories distributors and branded projects.