color: black material: metal & plastic size: approx. 6.7x4x1.6 cm(2.64x1.57x0.63 inch) (lxwxh) voltage: 12 v, 24 v connectivity: dual usb, usb-c output: 5v 4.8a usb port: pd+qc3.0 input: dc 12v-24v maximum output power: 36w mounting type: surface mount number of ports: 2 features: dustproof, led, water-resistant wire: black-the negative pole, and red -the positive pole item included:1 x qc3.0+pd car charger socket2 x screws compatible with:compatible for most 12v/24v vehicles, cars, motorcycles, boats, rvcompatible for , airpods, galaxy s10+/s9+/s8+compatible for i phone 12/mini/pro/pro max/11/pro/max, x/xs/xr/8 plus this is aftermarket replacement item but not genuine feature:1)【pd usb-c fast charge】power delivery 3.0 usb-c port deliver 30w power compatible for i phone 12/mini/pro/pro max/11/pro/max, i phone x/xs/xr/8/8 plus/se, , airpods, galaxy s10+/s9+/s8+. from 0% to 50% at 3x speed in 30 minutes.(compatible for i phone fast charge: need to use with usb c to lightning cable.)2)【quick charge 3.0 ports】provides 4x faster charging speed to compatible devices. able to charge compatible devices up to 80% in just 35 minutes.3)【simply installation】it's surface mount installation. the device can be installed on a flat surface, with no need to cut a large hole, just a small hole to put the wire in, easy to be installed within 20 minutes. universally suitable for most 12v/24v vehicles, cars, motorcycles, boats, rv. input: 12v-24v, output: 5v 4.8a, the blue light is always on when power is on.