? This is brand new 47pcs in 1 Electric Screwdriver? Non-slip rubber design of handle for comfortable to operate? Forward/reverse slide-driving to screw-removal? Charge indicator / Battery capacity indicator light? Torque: 3N.M? Comes with plastic storage box for easy transport? Ideal for the Iron, wood, steel and other materials of the drillVoltage : 3.6 VBattery : 18650/1500 mahSpeed : 250 r/minMaximum torque : 3.5 n/mCharging time : 3-5 hoursUniversal connecting rod :25 mm pin connector58 mm magnetic connector2 pcs hex bit : 2.0-3.050 mm batch head : 5-6-ph1-ph28 pcs sleeve : 5-6-7-8-9-10-11-1225 mm group head :The word 3-4-5-6-7 pho-PH1-PH2-PH3 PZ0 - PZ1 PZ2 -- PZ3T10 - T15- T20 - T25 - T27 - T30 - T35 - T40 - H2 and H3 - H4 - H5 - H6 - S2 - S3