1.Voltage:3.6V 2.Certificate: CE,GS,ROHS 3.Charge time:3-5 hours 3.6V Cordless ScrewdriverVoltage:3.6VCharge time:3-5 hoursAccessories:1PC AC-DC Charge,11PCS 25mm screw bits,1PCS magnetic bit holderCertificate: CE,GS,ROHSPacking:MEAS:29*128.5*45CMG.W./N.W.:9/8KGSQTY/CTN:12PCSMOQ:5000PCS