Specification: Color: As the picture show Size: 15.5*11cm Battery: 3.7V 75MAH Lipo battery Function: up/down induction Control: suspension induction Flying time: around 10 minutes Charging time: about 30 minutes (red light on when it is charging, light off when it finished) -The fly ball will fly again when you Place your hand on the bottom of it. Package Included: 1x Sensing Aircraft Toy Fly ball (without remote control) 1x USB cable