... cord (international standard core), to prevent winding.6. Ion Conditioning for shiny, frizz free hair.7. for wet and dry use.8. Adjustable LCD ... is activity, can control the strength of the hair, really, don't pull hair, hair super paramagnetic ultra smooth effect.11. Vent holes ... we will return samples fees immediatelyHow long can I expect to receive samples ?After you paid us samples charges and send ...