Description: 【FAST CHARGING】The charging speed is increased by 157%, the power conversion is increased by about 93%, and the charging time is saved in half. 【CONSTANT TEMPERATURE CHARGING】Fire-retardant and flame-retardant material, with over-temperature protection chip, effectively control the temperature, safety does not hurt the machine. 【MULTIPLE PROTECTIONS】Overcharge protection, overdischarge protection, temperature protection, short circuit protection, overcurrent protection, multiple protection, more secure. 【FIRM AND STABLE】Strengthen the anti-skid shrapnel on both sides, the elasticity is stable, and the bumpy mountain road can also be firmly stuck. 【COMPATIBLE WITH DIGITAL DEVICES】High efficiency, compatible with all kinds of mobile phones, tablet computers, headphones, mp3, GPS navigation and other terminal electronic products. Specification: Material: aluminum alloy+ABS Color: black, gray, red Size(approx): 6 x 3cm/2.36 x 1.18inch(length x width) Input: DC12V-24V Single port total output: 5V/2.4A Total output: 5V/4.8A 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.