[55 Hours Battery Life & LED Digital Display] Effortlessly monitor battery capacity and charging status with the built-in LED display of TOZO Tonal Dots. Enjoy uninterrupted music for hours with an incredible 55-hour battery life, great for listening to hundreds of songs. It supports wireless charging, allowing you to easily charge without cords or plugs. Whether on the go or in daily routine, it will provide unparalleled convenience and smart experiences. [Premium Sound Quality] Crafted by TOZO Acoustic Lab, our earbuds have undergone professional testing and precise calibration. With a powerful 16.2mm dynamic driver system and TOZO OrigX technology, they deliver an impeccable frequency response curve that perfectly displays the aesthetics of sound. TOZO Tonal Dots will bring you an superior audio experience, get ready to be captivated by the rich details and deep bass of the sound! [Personalized TOZO App Experience] To cater to different music styles, TOZO APP provides 16 preset EQs, ensuring you find the ideal settings that suit your preferences. Furthermore, TOZO APP allows you to customize your EQ, enabling a personalized experience that is tailored to your specific musical tastes. Seamlessly switch between different modes and fully immerse yourself in a captivating listening experience. [Comfort Fit & Easy to Carry] Designed for ear comfort, making it an excellent choice for workouts and daily commutes. It features 5 pairs of ear caps in various sizes, ensuring a perfect fit for your ear canal shape. Plus, the compact and lightweight design allows for easy storage in a pocket or bag, making it effortlessly portable wherever you go. Each earbud weighs just 4.6 g, you'll barely feel any pressure even during extended wear. Discover the ideal audio companion with TOZO Tonal Dots! [IPX8 Waterproof & Advanced Bluetooth 5.3] Utilize advanced nano-coating technology to effectively protect against water and sweat. Whether you're exercising outdoors, traveling, hitting the gym, or even swimming, you can confidently u