Feature:1. INTELLIGENT GYRATION TECHNOLOGY: Intelligent boomerang technology, throw up and rotate the dart along an axes perpendicular to the direction of flight as safely and predictably as it returns to you.2. FOUR TYPES OF FLIGHT PLAY: Flying spinner toy has four types of flying play, boomerang play, low altitude play, swoop play and hover play, giving you a fun experience.3. LED COOL COLOR LIGHTS: Hand operated flying spinner has LED light bar cool color lights, decompression and refreshment. Easy to operate, easy to get started, mini portable.4. USB CHARGING PORT: Mini flying spinner with USB charging interface, safe and convenient, available for cell phone charging head, computer, laptop, charging battery and other charging.5. ENCLOSED DESIGN: Hand operated drones with closed design, paddles and power system internal design, effectively preserve you from receiving paddle injury.Specification:Item Type: Flying SpinnerMaterial: ABSBattery Information: Lithium Ion Battery 120mAh (Shipped With Built In Battery)Charging Time: 20 MinutesEndurance Time: 7-10 Minutes.Package List:1 x Flying Machine1 x Base1 x Charging Cable1 x Instruction Book