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; }Feature: 1. This Glow Clock only supports QS30-1, SZ-8, SZ3-1, SZ1-1, and ZM1020. The default does not include the tube. 2. Using the MicroUSB power supply interface, using the Android phone's 5V1A charger to power. 3. This product has 4 buttons for the power switch and set function. This version does not have remote control and LED backlight function. 4. This product has transparent acrylic and brown acrylic two, we randomly shipped. (Reference the last two main photos) 5. Use DS3231 real-time clock, built-in crystal oscillator, accurate timing, backup battery socket (CR1220), power-off time continues to run. The default does not include the battery. 6. The time display format can be changed by pressing the key for 12 hours or 24 hours.
Electrical parameters:
Input voltage: 3.3V ~ 5.5V
DCOperating Current: About 430mA (@5V)Glow tube anode voltage: 170VTotal
power consumption: about
2.15W (@5V)Package includes: 1 x Glow Clock board (Glow tubes are not includes)