First important thing: there is no built-in battery or compelling product needs to be provided with an extension cord if you want to use it on a patio or any other room without an electrical outlet close because in addition the cable is not very long This product is not compatible WFT: be sure to read the instructions to learn how to properly position the head relative to the skin: it must try to reach some otherwise the insured pinch; ergonomically si'il is seated in hand for hair removal and it is lightweight, its button is not pleasant to use: too small and often I have trouble with big éteindre.Un more is the light that gives a good overview of places or pass. - The epilation sensation is interesting: no pain, for an interesting outcome as this may be due to cold gel that is put forward. Finally, as no battery, no waxing quality problem and durability: everything goes quickly because hair removal is effective on the first pass. We expect the model battery with bare big autonomy and the same quality of hair removal now and preferably at the same price!