Elevate your home or workspace with this vintage-inspired Nixie Tube Clock Module, designed to blend nostalgic charm with modern functionality. Perfect for enthusiasts and decor lovers alike, this digital tube clock module features a high-performance clock chip that guarantees precise timekeeping with an annual error rate of less than one minute, ensuring you stay punctual every day. Key Features: · Accurate Timekeeping: Equipped with a high-precision clock chip to maintain reliable time with minimal deviation throughout the year. · User-Friendly Time Setting: Easily set and adjust the time using the intuitive Set, Up, and Down keys, allowing for quick customization to your preference. · Multiple Display Modes: Supports seamless switching between 12-hour and 24-hour formats to suit your personal or regional time display needs. · Versatile Sleep Mode: Features an adjustable sleep mode that can dim or turn off the display during preset hours (22:00-07:59), conserving energy and reducing light disturbance. · Customizable Backlight Colors: Offers multiple backlight color options with automatic daily color changes or fixed color settings to complement your style and environment. · Refresh Time Setting: Allows adjustment of refresh intervals from 1 to 9 minutes, with automatic saving of your preferences for convenience. · Comprehensive Functionality: Includes time display, backlight color switching, sleep mode, refresh time setting, and easy-to-use controls, making it a versatile addition to any clock or DIY project. Specifications: · Item Type: Digital Tube Clock Module · Input Voltage: 5V 2A · Battery: 1 x CR927 Battery (not included) · Functions: Time display, multiple backlight colors, 12/24 hour format switch, sleep mode, refresh time setting, easy time adjustment controls Package Includes: · 1 x Nixie Tube Clock Module This Nixie Tube Clock Module combines retro aesthetics with modern technology, providing a customizable and reliable timekeeping solution. Its multiple functions and easy operation make it ideal for creative projects, home decoration, or as a unique gift. Add a distinctive vintage flair and accurate timing to your environment with this versatile clock module.