1. Knob Adjustment: The clock has a rotating knob on the right side of the minute area, allowing for easy and convenient time adjustment whenever desired. 2. Easy to Read: The vintage flip down clock is designed for easy readability, featuring large numbers on the cards that can be easily seen even from a distance. 3. Smooth Base: The clock's base is exquisitely crafted with smooth edges and no pointed teeth, ensuring a safe and comfortable user experience. 4. Refined Surface: The clock features a delicate and exquisite surface, showcases a minimalist and unique design, highlight luxury high end aesthetic. 5. Versatile Placement: Suitable for placement on a living room table, desktop, or any other preferred surface, seamlessly blending into various home decor . Specification: Item Type: Flip Clock Material: Black walnut, pvc Size: Approx.14cmx20.5cm/5.51x 8.07in (height x width), base: approx. 15x8cm/6x3.14in Time: 12 hours Battery: One D battery, carbon battery (shipped without battery) Double Sided: Single Sided Display Type: Number Waterproof: No Power Type: Battery Movement Type: Electronic Applicable Places: Living room, bedroom, study, outdoor, bathroom, porch, balcony, commercial places How to Use: Install the battery to drive and use Package List: 1 x Flip Clock 1 x Use Manual