Specifications Style: Retro Color: Black, Walnut Color Shape: Rectangular Material: Walnut Wood, Carbon Steel, Acrylic Panel Material: Aluminum Alloy Surface Treatment: Anodizing, Abrasive Blasting Mounting Type: Free-standing Display Type: LED, Digital Display Mode: 8 Types Clock Mechanism: Electronic Number of Tubes: 6 Net Weight: 0.53kg/1.17lbs Gross Weight: 1.2kg/2.65lbs Product Size: 28*6*8 cm/11.02*2.36*3.14 inch Package Size: 32*9*12cm/12.6*3.54*4.7inch Package Included 1* Nixie Tube Clock 1* Type-C Power Cord 1 Pack* Wipers 1* Chinese&English Manual Notes 1. We suggest that this product be put on a dust cover( not included) to avoid dust accumulation. 2. Please note that you need to set the clock before using it. 3. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order.[Excellent Gift] With its creativity, cool time display function with various colors, premium materials, and exquisite package, this tube clock is an excellent gift for people around you. It is suitable for various festivals, such as Christmas, and Thanksgiving Days. [Retro Appearance] The walnut-wooden base and frame, and black metal mainboard, together with RGB and LED Nixie display, all make it inherit the classic shape of the steam industry. It stands as a bridge between modern and vintage, to be a wonderful decor for your room. [Convenient to Operate] It is equipped with independent adjustment keys, making it easier and more convenient to set the time and change the display mode. In addition, the product supports connecting wifi to calibrate time and connecting phone to set an alarm clock, which is convenient and practical. [Multiple Display Modes]You can set the same or different colors for each digital group at will. And there are eight cool display modes, such as rainbow gradient mode, breathing display mode, flow gradient mode, and time-jitter display mode for different occasions. [Premium Materials] This Nixie tube clock is made of a walnut-wooden base, and aluminum alloy mainboard with anodizing and abrasive blasting processes, together with some carbon steel screws, and acrylic digital sheets, making it corrosion-resistant, durable, and sturdy.