Everything is said in the title ... Excellent product but the battery shows signs of weakness after two months ... Initially the battery takes two days quite easily but after two months of normal use (internet time to time, on account kindle reading a phone call and some SMS - no more - I have 50 years ...) the battery does not take long to be barely a day and if the phone is turned off for lack of energy, recharge the battery becomes difficult because it is no longer recognized by the charger that runs into the void. I do not know how long this will last but I fear that the guarantee are not enough. Otherwise it's a great device that offers many services (3g account that allows you to surf anywhere without seeking wireless).