Features:* Dual USB output ports, 3.1A fast charging.* Built-in LED indicator light, easy to find at night.* Installation with two screws, easy and quick.* Made of fireproof ABS material, durable and anti-falling.* Come with dust cover to prevent water and dust. Specifications:* Material: ABS * Input Voltage: DC 12(V)-24(V)* Output Voltage: DC 5 (V)* Output Current: 3.1A[2.1A+1A]* Operating Temperature: 55 (deg; c)* Output Interface: Dual USB Charging Ports * LED Indicator Light Color: Blue * Shell Color: Beige * Suitable Charging Range: Mobile Phone, Tablet, USB Device * Product Size: 8.9*4.1*2.3cm * Wire Length: 12cm* Connection: Red line to positive+, black line to negative-* Applicable: For 12V cars, boats, marine boats, RVs, buses, trucks, motorcycles, etcPackage included:1 * USB socket for chargerNote:1. Actual item colors may be slightly different by