About this item Having Fun for More Time : 2 detachable batteries and 3 adjustable speed levels deliver exciting flight experience for amateurs and advanced pilots alike. Easy to Control: one key taking off/landing and headless mode function make the mini drone easy to fly for kids or beginners. Safe & Stable Flight: with the altitude hold mode, the rc nano quadcopter will be locked at a certain height, avoiding flying unbalance. A Warm Gift for Family Time: playing A20 with families and friends will create great moments & memories for ones you love in life. Including: 1 x best drone, 1 x transmitter, 2 * batteries, 1 x USB charging cable, 1 x manual, 4 x small blades & Potensic no-worry warranty and professional support. (Suitable for: 3 years old and up)