The PSR Select Cordless Screwdriver: The right bit. Always at hand.Integrated bit cylinder – the rotating bit cylinder contains the 12 most important screwdriver bitsInnovative Bosch EasySelect – intuitive and easy-to-operate Select function for conveniently changing the different bitsIlluminated window – the window enables individual bits to be selected quickly and easilyNo memory effect, no self-discharge: always ready for use thanks to lithium-ion technologyDurable: up to 90 screws with one battery charge