} #wpsm_accordion_4394 .ac_open_cl_icon{ F11PRO comes with 2 intelligent batteries. Ruko F11 Pro Drone with Camera User Guide, Turn on the Aircraft in an open area with strong GPS signal, The Aircraft has low battery. margin:0px !important; box-shadow: 0 0px 0px rgba(0, 0, 0, .05); background-color:#ffffff !important; } Free shipping for many products! },