Henglong 3841-10 us sherman vs pershing infrared battle tanks combat fight rc battling panzer remote control model tank m4a3 m26 features: replica of m4a3 sherman & m26 pershing wwii us medium tank at 1/30 scale vital force 4 led indicator for tank battle simulative motor start-up sound, engine sound, machine-gun sound movements: forward/backward, left/right turn, and spin realistic firing sounds and recoil action when cannons fire equipped with high gripping caterpillar independent suspension and duel speed working front led lights specifications: maximum side turning angel of turret (left/right) approximately 320-degree maximum vertical turning angel of gun (up/down) approximately 30-degree (manually) maximum climbing gradient (changeable on different road surfaces) approximately 35-degree max firing range: 25 feet (8 meters) max control range: 65 feet (20 meters) playing time: around 20 minutes at each charge tank battery: 3. 7v 600mah li-poly package included: 1 x rc flashing infrared tank (100% assembled) 1 x 2. 4ghz transmitter (required 3 aa batteries not included) 1 x 3. 7v 600mah li-poly battery 1 x usb charging cable 1 x tank accessories 1 x english manual