This car charger is made of ABS + PC flame retardant material with 4 USB ports, can charge 4 electronic devices at the same time. Input voltage is 12-24V, output power is 30W, compatible with all kinds of cell phones, iPad, Bluetooth headset, MP3 and other electronic products, fast charging speed, fireproof and drop-proof, built-in intelligent identification chip, automatically identify the current required by the device, safe protection of equipment. The internal LED light will be on when the device is charging. Widely used for all kinds of 12-24V models, can be used for cars, vans, sedans, SUVs, off-road jeeps, free laser print your logo or company name, she will be a good choice for your next promotion!