(1)Product is small and exquisite, it has a belt clip, which is convenient for carrying and using.
(2)1t has the function of charging structure with a 2200mAH big capacity battery to make sure the operating time, and it is convenient for operation.
(3)LED display speed, Battery capacity, forward and reverse will help you to know the system situation and the thin-film switch has the dustproof function
(4)The system changing drill bits is quick and easy, it does not need the extra tool, which increases much about working efficiency
(5)Multiple protection (charge and discharge monitor protection, battery overheat protection, overload system protection)