Water proof cap Easy to use and install Output Voltage 5V DC Output current: 1.0A Compatible with popular mobile devices Features: 100% Brand new and high quality. Waterproof blue indicator light USB charger socket， unique and cool design for installation. Applicable for:12V cars， motorcycle Input voltage: 12V-24V. USB output voltage: 5V. USB output current: 1.0A. Fit for: most of the smartphone， including Apple iPhone ，Samsung， HTC any other device charged by USB power 1.0A. Package Included: 1 x Blue indicator light USB Charger Socket 4 x Screws 1 x Mount