Specifications Dimensions: 35.5 x 15 x 28.6mm Speed: 0.12 sec / 60 angle at 6.0V Torque: 7.0 kg-cm at 6.0V Power Supply: DC 3.8 - 6.0V Features - Brushless Motor - Connector Wire Length 190mm This is special edition bundle with RCECHO Apps license key included for more fun!. RCECHO is a registered trademarks. Products only distributed by authorized seller.