3. Purchase a transformer and charger adapter
Countries are different. So are the sockets and voltages that are used there. Keep that in mind and get ready for this. We are sure that you will want to use your mobile phone or tablet during your stay in a foreign country. If you do not have a transformer and an adapter, it will be impossible to charge your device or use it. You can always buy such things upon arrival. But we recommend you should take them with you before leaving your home. You will save money and time in this case. These things do not take up too much space in your suitcase, but without them you won’t be able to feel completely safe and comfortable overseas.