3919. Technical dataHandpiece PL-40 HBattery type: Li-ionRated voltage: 3.7 VRated capacity: 680 mAhMax. speed 3,000 rpmMax. torque 2 NcmDimensions (WxDxH): 160 x 25 x 28 mmWeight: 118 gFoot control C-NWBattery type: Li-ionRated voltage: 3.7 VRated capacity: 680 mAhDimensions (WxDxH): 117 x 117 x 38 mmWeight: 190 gChargerRated voltage: 100 – 240 VPermissible voltage fluctuation: ± 10%Frequency: 50 – 60 HzPower: 6 VA