Please note when using the battery 1. When the battery is dead, it must be charged in time to ensure that the battery has surplus power. If the battery is completely empty, the battery will not be able to charge2. When charging the battery, disconnect the connection from the remote control car. Be sure to take the battery out to charge it separately3. If you do not use the remote control car, please disconnect the battery from the wire of the remote control car, absolutely do not connect, and fully charge the battery, otherwise it will damage the battery ZWN S915 Three Wheels RC Motorcycle With Light Spray 2.4G Remote Control Electric High Speed Emulation Motorcycles Toys For Kid 1.Ltem NameS915Size23.5*14.3*14 CMMaximum speed25KM/HBattery3.7V 500mAhDriving motorCarbon brush powerful motorSteering gearDigital servosWeight0.55gWorking time30Min HIGH SPEED THREE-WHEELED MOTORCYCLE FULL THROTTLE AND PRECISE STEERING STRONG POWER UPGRADE THE REAR DIFFERENTIAL TRANSMISSION SYSTEM FEATURES SUPERIOR PERFORMANCE LED HIGH LGHTS TRAVEL UNIMPEDED AT NIGHT NO LIGHT, NO HANDSOME MOTORCYCLE IS LESSCOMES WITH DUAL LED HIGHLIGHT GROUP, WHEN IT'S ON, IT LIGHTS UP REAL-TIME MOTOR POWER STRONG TRACK ABIUTY UPGRADED DIFFERENTlAL DRIVE SYSTEM,HIGHER STRENGTHHIGHER WEAR RESISTANCEAND SIGNIFICANTLY IMPROVED DURABILTY UPGRADE THE CARBON BRUSH MOTOR STRONG POWER OUTPUT ACHIEVE HIGH SPEED, INSTANT ACCELERATION DECELERATION BRAKE TO TAKE YOU INTO A SPEED JOURNEY STEPLESS SPEED CHANGE 2.4G REMOTE CONTROL IT CAN BE CONTROLLED FROM LOW TO HIGH SPEED WTH THE TRIGGER OF THE ACCELERATOR JUST LIKE THE ASCELERATOR PEDAL OF A REAL CAR FRONT AND REAR INDEPENDENT SHOCK ABSORBESPRING SHOCK ABSORBER THE BODY USES AN ENLARGED INDEPENDENT SHOCK ABSORBER FOR EXCELLENT SHOCK ABSORPTION AND CUSHIONING CAPACITY DIGITAL STEERING GEAR PRECISE STEERING THE STEERING ANGLE IS CONTROLLED SYNCHRONOUSLY WITH THE REMOTE CONTROL, WHICH CAN ACCURATELY CONTROL THE STEERING ANGLE LIGHT SPRAY SIMULATED EXHAUST SOUND MIMICS NITROGEN SPEED-OUT FIRE WITH SOUND AND LIGHT SMOKE EFFECT ANTI-SLIP AND WEAR-RESISTANT VACUUM TYRE SOFT TREAD, MORE WEAR RESISTANCE, UNIQUE TIRE PATTERN, SUITABLE FOR VARIOUS ROAD CONDITIONS EQUIPPED WITH RACING PROPS PAIRED WITH A DODO MOTORCYCLE HAVE FUN TOGETHER SIMULATED CAR SOUND START, DRIVE, SPRAY, ACCELERATE, AlL HAVE DIFFERENT SOUNDS, MAKE DRIVING MORE FUN TILT TRAINING WHEELS EQUIPPED WITH ANTI-ROLL TRAINING WHEELS,BEGINNERS CAN ALSO CONTROL AT WILL PRODUCT PARAMETER