Take the guesswork out of compatibility, InstaSense Technology will automatically deliver the required power for your device. Dual port USB car charger. Includes 5ft (1.5m) Micro USB cable. Illuminated car charger power indicator. 2.4 amps of power charges your all USB devices fast. Works with voltages across the globe. Extra reach 5ft Micro cable makes it easier to use your electronic device. Easy to see charger receiving power. Available for all USB devices.