SATISFIED DEFENDER - Buy with confidence, MICTUNING provides 30 days Money Back/Replacement Guarantee, Hassle-free 24-Month Warranty, Lifetime Customer Support, Timely RESPONSE within 4 hours. WEATHERPROOF COVER - there's a rubber USB cover for water resistance and dust resistance, effectively enhance lifespan of this sae to usb charger. FLEXIBLE AND STEADY MOUNT - well fitted mounting bracket with 4 install ties and glue, can be 360 degree rotated, allows freely installation of the adapter. SUPER DURABLE - 18AWGx2C round cable, ABS and high-grade injection molding material, high temperature resistant and corrosion resistant, super durable and not easily deformed. SAFETY FIRST - 12-24V input voltage, 5V/3.1A output with quick disconnect and over-current protection, CE & ROHS certified, ensuring the charging safety using with this usb charger. MOTORCYCLE USB CHARGER - 3.1A SAE to 2 USB adapter, perfectly suitable for charging 2 devices simultaneously (smartphone/iPhone/iPad/MP3/MP4/GPS/Camera/Bluetooth device, etc).