... But to recharge it is more complicated! the "taking" male only handle spring and is therefore impossible to plug directly into a standard round plug hollow ... I had an odds "adapter" sawing the edge of an old strip without grounding to be able to connect the racket. Otherwise, it's great on insects. I killed some painful flies, the kind that turns endlessly in the room by an unbearable noise. But for the moment is no mosquito is introduced in the house!