ITEM NAME:Programming Card For 45A/120A Rc Car Esc Brushless Electronic Speed Control G4G2 Programming Card For 45A/120A Rc Car Esc Brushless Electronic Speed Control G4G2 Light weight Easy to use Portable design Low voltage cut off: 3.1V/Cell 2.8V/Cell 3.3V/Cell No cut-off Use:Vehicles & Remote Control Toys RC Parts & Accs:Servo Accessories Upgrade Parts/Accessories:Programming Card Remote Control Peripherals/Devices:Programming Card Four-wheel Drive Attributes:Assemblage For Vehicle Type:Cars Start mode:Medium, soft, strong Max brake force: 25%, 50%, 75%, 100% Max reverse force: 25%, 50%, 75%, 100% Neutral range: 6%, 9%, 12%, work state colour:Red wine Material:plastic size:8 * 6.5 * 5cm Package Contents: 1 * Programming Card.Upgrade Parts/Accessories:Programming Card. 1 Programming Card. RC Parts & Accs:Servo Accessories. colour:Red wine. Max reverse force: 25%, 50%, 75%, 100%. Neutral range: 6%, 9%, 12%, work state. Four-wheel Drive Attributes:Assemblage.