A USB charger for worldwide use thanks to the world USB charger, you no longer have to equip yourself with a wide range of adapters plus all the relevant USB chargers. The patented all-in-one country slider system always provides you with the correct connection irrespective of the plug standard at your travel destination. Whether in shanghai, Nairobi or Cancun, the ingenious universal solution developed in Switzerland offers optimum flexibility and boundless independence in almost every country in the world.