The (Refurbished) Sony WF-C510 Truly Wireless Bluetooth Earbuds are designed for everyday use, delivering high-quality sound in a compact and lightweight in-ear form factor with the reliability of Sony’s audio engineering. These refurbished earbuds maintain the full feature set of the original model, including up to 22 hours of total battery life with the charging case, offering uninterrupted playback and convenience throughout your day. Ambient Sound Mode allows you to hear your surroundings clearly, making them ideal for commuting or multitasking without needing to remove the earbuds. The built-in microphone ensures clear voice quality during calls, supported by a stable Bluetooth connection for seamless performance. Designed with all-day comfort in mind, the earbuds are small, ergonomic, and provide a secure fit that stays comfortable even during long listening sessions. IPX4 water resistance protects against sweat and splashes, making them suitable for light workouts and outdoor use. Quick charging capability offers extra playtime with just a few minutes of charge, while intuitive button controls allow easy access to playback, volume, and calls. The customizable EQ, available through the Sony Headphones Connect app, enables users to tailor their sound experience to personal preferences. Bluetooth multipoint connectivity lets you stay paired with two devices simultaneously for added convenience. Their vibrant blue color adds a stylish edge to your tech setup. Despite being refurbished, these earbuds undergo thorough quality checks to ensure optimal performance and reliability. Low-latency audio support ensures synchronization during video playback or gaming. The sleek, compact charging case is easy to carry and adds to the earbuds’ portability. With smart features and dependable design, the WF-C510 refurbished earbuds offer great value without compromising on functionality. Perfect for music lovers, students, or professionals looking for an affordable and feature-rich audio solution.