1 along with powerful USB charger works with all your USB devices, such as smart phones,Ipads,tables,GPSs,cameras,lapyops,MP3,etc. 2 four plugs combine into one adapter traveling over 150 countries,suitable for all equipments without grounded pin. 3 special rotary design,enjoy from using 4 over-load, over current and short circuit protection apply for camera/brand luggage/airline gifts size:85*55*55mm color:calm black male plug:EURO/UK/USA/AUS input:AC100V-250V output:5V,500mA(1A is optional) 1 fashion travel gift come first 2 independent USB port 3 360 degree rotate frrely 4 frosted surface with infinite texture 5 twist design 6 USB port with USA plug 7 universal safety socket 8 plug types mark 9 four plugs in bottom 10 materials:PC PCB Cu 11 with CE/FCC/LVD/ROHS/EMC approved and LONGRICH patent