Unique bass amplifier. Specially developed sound chambers in combination with a powerful magnetic circuit with high flux make the bass deeper, more powerful, and more flexible. Special customized sound effects for all styles of music. Choose your favorite bass boost and enjoy fantastic music, tuned by Oppo's professional acoustics team. Switch to clear vocals and you'll hear clear tones in no time. Music without interruptions. Thanks to the improved battery, Enco Buds2 offers up to 7 hours of playback on a single charge and up to 28 hours with the charging case. Immerse yourself in the music without having to worry about the power supply. AI deep noise cancelling lets you hear clearly even in noisy environments by dynamically tracking people's voices. Low latency and high stability. Thanks to Oppo's industry-leading Bluetooth connectivity technology, the connection is fast and stable, audio and video are always in sync, and calls and music are never interrupted. Double tap one of the earbuds to take a photo, and multi-scene selfies are now easier than ever. More durability, everyday protection. The advanced design of the Enco Buds2 protects them from splashes and sweat, so you can enjoy your music anytime, anywhere. Simply touch the handset to answer calls, change songs, and adjust the volume without having to open the phone. Each earbud weighs only 4 g and is therefore light and comfortable to wear. The ergonomic design fits perfectly in the ear for a great experience. Instant automatic connection. After a simple pop-up setup on your phone, Enco Buds2 automatically connects to your phone as soon as you open the case. The HeyMelody app offers personalized touch settings, battery check, headphone control tips, and other handy functions for your convenience.