Product parameters: 1. Input voltage: 3.7V; 2. Battery type: 10450 lithium battery 3. Battery capacity: 350mAh 4. Charging time 5. Idling speed: 200r/min 6. Manual torque: 3N.m Electric torque: 0.25-0.35N.M 7. Continuous battery life when fully charged: 1 hour, 30 days standby time Host: 15.8*180mm Material: 6063 aluminum oxide gray sandblasting #180 Lining shell material: ABS 1 PCS 10*127mm, gray precision aluminum alloy handle. 1 PCS 0.5m black charging cable 1 PCS charge degausser 1 PCS black dual-purpose crowbar: material POM 1 PCS 35mm PVC transparent suction cup. 1 PCS solid card removal needle 1 PCS ESD-12 1.5mm crimping forceps bits: H4*28mm 42 PCS, S2 phosphating gray PH0000, PH0, PH1, PH2 T2,T3,T4,T5H,T6H,T7H,T8H,T9H,T10H,T15H,T20H H0.7, H0.9, H1.3, H1.5, H2.0, H2.5, H3.0, H3.5, H4.0 1.0-, 2.5-, 3.0-, 3.5-, 4.0- ☆1.5, Y2.0, Y2.5 △2.0, △2.3, △3.0 SQ0, SQ1, SQ2 U3.0, through pin 0.8, W1.5, U2.6 Bit head: H4*35mm 8 PCS, S2 phosphating gray PH000,PH00,SL1.5,SL2.0,Y000,Y00,P2,P5