Experience powerful sound and deep bass with the Anker R50i Bluetooth headset. These long playtime fast charging earbuds feature oversized 10mm drivers that deliver high-quality audio, allowing you to immerse yourself in your favorite music like never before. With the ability to customize your listening experience using the soundcore app, you can choose from 22 EQ presets to tailor the sound to your preferences. The Anker R50i Bluetooth headset boasts an impressive battery life, providing up to 10 hours of playtime on a single charge. The included charging case extends the battery life to 30 hours, ensuring you can enjoy your music throughout the day without interruption. Additionally, the fast charging feature allows you to get 9 hours of playtime with just a quick 10-minute charge, perfect for when you're in a rush. Designed for portability and convenience, these long playtime fast charging earbuds are compact and lightweight, making them ideal for on-the-go use. The included lanyard allows you to easily carry them with you wherever you go, whether you slip them into your pocket or clip them onto your bag or keys. Never worry about running out of space or battery life with the Anker R50i Bluetooth headset. In summary, the Anker R50i Bluetooth headset is the perfect choice for those seeking long playtime, fast charging earbuds that deliver exceptional sound quality and customizable features. Upgrade your listening experience with these innovative earbuds today.