product size:105*33.3*33.5mm
color: black
input:12V--1A max
output:5V--Total2.1A
net weight: 42.3g

--high quality dual USB car charger with high workng efficiency 
--built-in IC with over charge,over heating,over current and short-circuit protection
--built-in transformer with output precision at+/-5%
--material flame resistance applies to UL94V-0+
--fully enclosed casing design with superior protection forinside components