For buyers from the USA! The price of the product is indicated with the delivery condition DDP (Delivered Duty Paid). This clock is based on a 4-digit VFD (Vacuum Fluorescent Display) indicator IVL2-7/5. The indicator was manufactured in the 1990's. Glows green color. Shows the time (hours-minutes) & date (month-day). The indicator is new, from old stock. The case is made of walnut wood & coated with Danish oil. An old voltmeter case is also used. USB power supply (USB port 3.0 or adapter with USB output) with current not less than 500mA. The cold icy light opens the door to travel back in time. Features: - Time format: 12/24 time display - Indication: Hours-Minutes & Month-Day - Show date switched ON/OFF - Battery backup - Simple time setting using two buttons - USB power supply Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. Safety This clock is made of modern electronics, vintage VFD bulbs & a plastic case. If the outside temperature is below +1oC / +33oF, when you bring the clock home, keep the clock turned off for at least two hours before you turn it on. This clock is powered by 5V USB. This is a safe voltage, however, never disassemble the clock while it is connected to the power supply. You can connect it to a power source with a USB output (for example, a phone charger) or to the USB port of a computer (laptop). Before you clean the clock, turn off power supply. Use a damp cloth for cleaning. Do not use chemical substances for cleaning to avoid damaging the case. BOX CONTAINS: 1 x VFD clock 1 x USB cable Type-C Vfd Ice Clock On Vacuum Fluorescent Display Ivl2-7/5. Mid Century Design. Usb Supply