IN8-2 Glow Tube Clock Nixie Clock Bluetooth Clock Electronic Alarm Clock Support Bluetooth Control Features: - Appearance design: The frontal view is symmetrical, the layout is reasonable, the character and colon dots are reasonably distributed, and mini appearance design - Solid wood shell: It is carved out of a whole piece of black walnut/rosewood, reflecting the integrity and stability. The shell is coated with imported wood wax oil on the log for protection - Innovative dynamic metering function: to avoid the brightness of the clock itself from affecting the accuracy of metering, it will automatically reduce the brightness at night without affecting users' sleep quality - Reserved external switch: The clock program reserves the external switch function, which is a peripheral, and developer DIY preset switch interface.
Later, we will introduce the corresponding inductive switch function, which will increase the service life after opening - Imported glow tubes: IN8-2 glow tube made in the Soviet Union, with long life and good consistency. Built-in visible light sensor to avoid infrared interference. The display brightness of the glow tube can be adjusted manually. The glow tubes of this product are made of glass, please not let children touch the tubes at will. The clock's power supply voltage is 5V, high voltage will damage the clock.
Please not shake the glow tubes at will to avoid irreversible damage. Usually it costs about 30USD-50USD. If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days.