SpecificationsMaterial: AlloysPower supply: 2*AAA Batteries(not included)Working mode: dual-mode torque 0.12/3.00N.mMax Electric Torsion: 0.12NmMax Manual Torsion : 3NmProduct speed: 150 rpmScrewdriver Set Heads model: Cross: PH000 (cross 1.5) PH0 (cross 2.0) PH2 (cross 5.0)Slotted: 1.0mm 2.0mm 3.0mmHexagonal: T5 T6 T8Pentagon: P2 (Pentagon 0.8) P5 (Pentagon 1.2) P6 (Pentagon 1.5)Inner Hexagon: H2.5 ,H3.0Square: SQ0Triangle: 3.0Type Y: Y2.5 Y0.6Type U: U3.0Passing needle: 0.8Batch size: 28*4mm/1.1*0.16"Screwdriver size: 173*16*16mm/6.81*0.63*0.63"Weight: 55gProduct DescriptionFeatures:Manual automatic integrated design, not only can be operated by electricity, but also by manual operation. Electric and manual can operate independently or simultaneously. (Electric screwdriver with self-locking design, as long as manual operation, internal self-locking will automatically open, to avoid damaging the motor, you can rest assured that manual operation).Specifications:Material: AlloysPower supply: 2*AAA Batteries(not included)Working mode: dual-mode torque 0.12/3.00N.mMax Electric Torsion: 0.12NmMax Manual Torsion : 3NmProduct speed: 150 rpmScrewdriver Set Heads model: Cross: PH000 (cross 1.5) PH0 (cross 2.0) PH2 (cross 5.0)Slotted: 1.0mm 2.0mm 3.0mmHexagonal: T5 T6 T8Pentagon: P2 (Pentagon 0.8) P5 (Pentagon 1.2) P6 (Pentagon 1.5)Inner Hexagon: H2.5 ,H3.0Square: SQ0Triangle: 3.0Type Y: Y2.5 Y0.6Type U: U3.0Passing needle: 0.8Batch size: 28*4mm/1.1*0.16"Screwdriver size: 173*16*16mm/6.81*0.63*0.63"Weight: 55gNotes:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow slight measuring deviation due to manual measurement.Included1 X Electric Screwdriver20 X S2 Steel Screwdriver Set Heads