About Product:[name]: vehicle dual USB Car Charger [material]: ABS aluminum alloy [color]: black, blue, gold, silver, note: don't pick color, warehouse random delivery mix [size]: 3.5*6.5cm [weight] the: 37G (including packaging) [packing]: carton packing size: 15cm 10.5* [applicable scope of]: universal, compatible with the vast most 5V USB output of various brands and models of smart phone / tablet PC / Bluetooth headset /MP3/MP4/PSP/DV/DC and so on digital products