Features: -Equipped with a large screen, it provides more information (phone number, car battery voltage, frequency, song title, etc.) and delivers a better visual experience. -It features two USB A ports, allowing you to charge two devices simultaneously. One of them is a QC3.0 fast charging port, which charges four times faster than standard charging. -It features eight LED backlight modes (7 single-color and 1 multi-color). Press the light source button to enter the backlight mode, and rotate the knob to adjust the desired backlight mode. Specifications: Material: plastic Size: 5*8cm Color: black .
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