Product Description: V13 Black Single Bluetooth Earbud Comfortable Wear: Discover the ultimate in comfort with the V13 Black Single Bluetooth Earbud. Its ergonomic design fits snugly in the ear canal, ensuring a secure fit that remains comfortable even during prolonged use and intense activities. Clear Sound Quality: Immerse yourself in high-quality audio with our premium diaphragm speaker unit. The earbud features balanced tuning technology and meticulous calibration, providing clear sound layers and rich details for an exceptional listening experience. Stable Connection: Equipped with Bluetooth 5.2 and an intelligent low power chip, this earbud offers a seamless wireless connection up to 10 meters. Enjoy smoother gaming and media streaming with no latency, ensuring a stable and reliable connection at all times. Convenient Use: The V13 earbud can connect to two Bluetooth devices simultaneously, allowing you to effortlessly switch between music and calls. This feature is perfect for daily use, providing flexibility and convenience in managing your audio needs. Flexible Rotation: Customize your comfort with the built-in adjustable rotating axis, allowing for easy 270-degree rotation. This feature lets you find the perfect angle for personalized wear, enhancing your overall listening experience. Enhance your audio experience with the V13 Black Single Bluetooth Earbud, combining comfort, clear sound, and versatile functionality for everyday use.