It features a long-lasting rechargeable LED system: just 4 hours of charging powers 4 full hours of nonstop nighttime glow play, making it an awesome gift for children. 【Rechargeable & Kids-Friendly Size】tandard F6 youth size fits little hands perfectly for easy catch-and-throw. 【Grippy Kid-Safe Construction】Its flexible stitched exterior delivers reliable durability and a secure non-slip grip.