Maven Gifts: Horizon Hobby Sport Cub S RTF with Lipo Battery and Prop/Spinner Bundle includes Sport Cub S RTF with SAFE Technology, an extra e-flite B1501S25 150mah 1s 3.7v 25c Lipo Battery and also an additional Prop and Spinner. Everything you need to fly RC today! Proportional 4-channel control with working throttle, rudder, elevator and aileron. Powerful electric motor for impressive speed and climb performance. Li-Po battery for long flight times on a single charge.