Perfect SizeThe tube clock measures 26.8*6.9*7.9 cm and contains a high-precision RTC chip. Suitable for bedroom bedside, computer desk, study office and other.16 Million Color Gamut AvailableDIY your rainbow light.The Tube clock uses RGB LED tubes that can be manually adjusted to thousands of colours and system display modes, so that the colours can be adjusted to any scene and mood at any time.9 MULTIFUNCTIONAL MODESLet you know the whole nixie clock, which are time adjustment, year, month and day adjustment, individual colour adjustment, rainbow fast gradient mode, breathing mode, rainbow running mode, flash mode, stopwatch mode and flop mode.Power off settingWhen it is off, it will keep the current time, colour and so on so settings.The USB Type-C output port can charge your other electronic devices such as mobile phones.Delicate DecorABS plastic base, acrylic cover ensure anti-dust and clearly time display, delicate appearance ideal to decorate your desk also perfect gift for your friends.Product descriptionTime format: 12 hours or 24 hours (press "-" under MODE 1 to switch) (Note: the word "AM/PM" is not displayed)USB power output port for charging mobile phones.Material: ABS plastic base, acrylic displayPower connector: Type-CPower supply: DC5V 1A or 2A (plug not included)Product size: 268*69*79mmProduct weight: 589gMode 1: Time Adjustment ModeMode 2: Year, month and day adjustment modeMode 3: Individual colour adjustment modeMode 4: Rainbow fast gradient modeMode 5: Breathing modeMode 6: Rainbow Flow ModeMode 7: Burst Flash ModeMode 8: Stopwatch ModeMode 9: Flop ModePackaging: Deluxe gift box packaging