Description: 【2 USB PORTS】With time display, designed with 2 USB output ports, supports fast charging solution, supports 5V 3A, 9V 2A, 12V 1.5A, and charges two devices at the same time. 【3.0 SMART FAST CHARGE】Automatically output current and voltage according to the degree of power loss of the device, effectively extending the battery life of the mobile phone. 【120W-250W HIGH POWER】12V-24V voltage input, meet the daily electrical power supply needs of 120W-250W, safe and fast. 【WIDE RANGE OF APPLICATIONS】It can be used in car chargers, mobile phone charging, car refrigerators, driving recorders, car purifiers, etc. 【WITH DUST COVER】After use, cover the waterproof cover to prevent dust particles and rainwater from entering and prolong the service life. 【FOR 12V-24V VEHICLES】Suitable for 12V-24V vehicles, suitable for cars, trucks, motorcycles, RV buses, ships, yachts, etc., universal design. 【Lighting The Smoke】Fast heating, high temperature resistance, not easy to rust, safe to use without fire, free your hands. Specification: Material: PC Shell color: black Color(LED color): red, green, blue Size(approx): 90 x 90mm/3.54 x 3.54inch(length x width) Voltage: 12V-24V USB output voltage: 5V USB total output: 4.2A Max Cigarette lighter output: 120W-250W Applicable: cars, trucks, boats, motorcycles, electric boxes, etc. Package: 1 pc x car charger Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.