【Cetus Pro FPV Kit】BETAFPV Cetus Pro FPV Kit is s a brushless whoop drone designed from the ground up for FPV beginners. Auxiliary flight function is available for novices, greatly reducing the threshold of operating. Cetus Pro brushless quadcopter is robust and powerful, allowing you to fly faster, race, and even do freestyle flying. Taking you from ZERO to HERO in one kit 【Altitude Hold Function】Altitude hold function enables Cetus Pro brushless quadcopter to Auto-Hover. The quadcopter can stay at a current height when pilots' hands are off the transmitter. The barometer/laser achieves accurate and stable positioning, which makes the quad hovering indoors very stable. (The altitude hold function is only available in N mode) 【Self-protection Function】The Cetus quadcopter has an excellent self-protection function. Which can make an emergency landing when it loses control or in low battery. It will also automatically disarm and drop on ground once it has a strong collision with the object. No more worry about loss and crash 【3 Flight Modes】Normal/ Sport/ Manual are available, which can satisfy the different needs of pilots and adapt to various flight environments. Meanwhile, these 3 modes all support 3 different speeds in SLOW/MID/FAST 【Turtle Mode】Cetus Pro brushless quadcopter comes with turtle mode. When Cetus Pro brushless quadcopter falls to the ground upside-down, simply activate turtle mode with your transmitter to turn it over. No walking through the fields for this