3 beeps during watch operation - GPS is connected to satellites. Light button - on or off.Right and left buttons - increase and decrease the number. With one short press of the middle button, you choose what you need, set the time or alarm. Press and hold the middle button. 1 beep - alarm off. 3 beeps - alarm on.
Power supply: microUSB 5V (complete with device). The item "Nixie Tube Clock Pulsar IN-4 + Decatron USB GPS" is in sale since Wednesday, October 28, 2020. This item is in the category "Home & Garden\Home Décor\Clocks\Desk, Mantel & Shelf Clocks". The seller is "mr*green" and is located in Dnipro.
This item can be shipped worldwide.