Sending ultra fast that in a reasonable time (3 days)! The redoubt and Swiss 3 does not really know how as well !!! Packing and impeccable shipment. The article has my expectations, consistent with my hands free phones after a small change !! Given the age of my devices I have cut a small strip on the power plug, nothing major. Furthermore, the power is there !! Finally a talk time which is more than correct !! If I had known, I would have ordered for much longer !!!!!