[Obstacle Avoidance Mode] The drone’s infrared sensor allows it to use auto-avoid technology which means it can automatically avoid obstacles. This makes it easier for beginners and kids to operate it while also extending the life span of the drone. [Protective shell around drone and propellers ensures highest safety] The drone and propellers are covered by a protective shell ensuring safety for both kids and pets. The shell also protects the propellers from being damaged during flight, collisions, or landings. [Altitude-Hold Technology] With the altitude-hold technology it allows the drone to automatically maintain the same height. This technology along with the protective shell allows kids to play ‘catch’ with it by hand. [Includes 2 Rechargeable Battery Packs] Comes with 2 USB rechargeable battery packs which allows you to charge one pack while playing with the other one. This allows for longer flight times (up to 14 minutes for high/low speed.) Updated sleek packaging makes it easy to store and carry and makes for a great gift presentation! [Certificates are compliant with US Standards] FCC, CE, ROHS, EN71, EN62115, EN60825, R&TTE, PAHS, HR4040, 6P, ASTM, and REACH certifications means this drone has passed safety measures and is safe for children.