This 81-piece set of home tools includes: One 12-Voltage Lithium-Ion 1.5-Ah battery Using one battery pack Using one 2-hour charger Volts of charge: 220V–240V at 50/60Hz Magnetic bits holder, one piece One piece SL5.5x100 Disk Drill One Piece, PH1x100 screwdriver One piece 7" Combination Pliers One piece 6" Modular Wrench One piece Small Claw Hammer, 8 oz. One test pencil (100-500 VAC), one test voltage One piece A measuring tape made of 3M steel. One piece Knife with 9mm snap-off blade Five Pieces 2, 3, 4, 5, and 6 mm twist drill bits Four wood drill bits (4,5,6, and 8 mm) 20 pieces SL3, SL4, SL5, SL6, PH0, PH1, PH2, PH3, PZ0, PZ1, PZ2, PZ3, T10, T15, T20, T30, H3, H4, H5, H6 screwdriver bits Twenty Screws (10*ST3.5, 10*ST4) Twenty plastic plugs (10*6 mm 10*5 mm). packaged by BMC