Product Features: Dazzling colorful lights,infrared sensors, 3 seconds delay protection. The fly ball will fly again when you place your hand on the bottom of it. Product Details? Product size: 13 x 6 x 17 cm Product battery: 3.7V 75mAh Li-polymer Charging time: About 20-30 minutes Flying time: About 8 Minutes Function: Ascend, descend, altitude sensing Package Include: 1x Flying Toy Bee 1x USB cable Attention Shipping: Thanks for your purchase. We shipped the product from China. And it usually will take about 15-25 working days to arrive sometimes will be a little delay as the customs.