After long hesitation between several screwdrivers / Wireless WRENCH, I opted for this, firstly, for the brand B & D deemed reliable and, secondly, for its reasonable price. I just receive it. It comes with a charger and a set of 20th heads (Phillips and straight) and a user manual and a metal box for storage, which is handy. At first glance, this screwdriver is rugged, it was well in hand and it is light. Upon actuation of the trigger, the rotational speed is neither too fast nor too slow. The mounting of heads requires no tools; they just fit together in the chuck. The change between screwing and unscrewing is done simply by pressing from left to right or vice versa, a slider that slides very easily therefore need to press as a 'beef' to hope to make it move. It also includes a very handy telescopic arm located under the chuck, acting retractable screw guide that keeps magnetically screws and put them in position correctly at the start of screwing, so without having to holding his fingers. This enhances safety in use because in case of skidding, you can not get hurt! Note that the torque (screwing force) applied can be changed depending on the type of screw, simply by turning a rotary switch organ located around the mandrel, on which different types of screws are drawn. This enables a quick and immediate selection of the correct torque, even when there is no knowledge in DIY. In short, great product for casual tinkerers who occasionally a furniture kit to mount some screws or mounted to the wall.
