Effortlessly rotate the screen 180-degree with a double-click button, offering dynamic viewing angles for enhanced usability and convenience. Ideal for adapting to various scenarios with ease. Enjoy crystal-clear visibility of numbers and data on the uniform full-screen brightness of the OLED display. Ensure precise readings and information at a glance for seamless tracking and monitoring. Experience fatigue-free interaction with accurately designed touch keys that respond silently to your touch. The keys are intuitively placed for comfortable use, catering to extended usage without strain. Tailor the ring to your preference with three adjustable levels, providing a customizable fit for optimal comfort and practicality. Enjoy the flexibility of sizing to suit different activities seamlessly. From sports activities to daily wear, this smart counting ring is versatile in its applications, catering to diverse lifestyles effortlessly. Stay stylish and functional in any setting with this adaptable accessory. Item Name: Counting Ring Material: ABS, Silicone Battery Capacity: 120mAh Features: Portable, Mini Size, Rechargeable Size Details: L: 2.7cm/1.06", W: 2.6cm/1.02", H: 2.6cm/1.02" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Counting Ring