Limited quantity set includes a USB to cigarette socket conversion unit and a heart-shaped LED illumination lamp. The heart LED part measures a maximum of 8.7cm wide and 7.5cm high. It is attached to the car's glass surface with a suction cup. The conversion unit allows connection from USB 5V. Normally 12V only, it can be used by connecting to the USB terminal of 24V vehicles such as trucks. When the lamp is turned off, the conversion unit also automatically turns off. Please re-insert the USB when using it again. Brightness adjustment and flash mode can be switched using the dedicated remote control. It can be turned on and off from the cigarette socket part and the remote control. The wiring length is approximately 290cm. It is a striking and beautiful LED lamp.