【Solar Powered Wind Spinner】Powered By Solar, Our 70 Inch Height Solar Wind Spinner Comes With Two Tiers Blue Cup Blades and Set With Colorful Plastic Jewels. Each Outdoor Solar Lights Is Equipped With A Rechargeable Ni-Mh Battery, So They Can Light Up to 8-10 Hours (When Fully Charged). 【Durably-Built for Outdoors】Our Windmills for The Yard Garden Have A Solid Metal Construction With Sealed Bearings to Prevent Water From Seeping Into The Moving Parts and Cause Unwanted Water Damages. 【Solar Powered Dual -Diraction Spinner】The Solar Wind Spinner Has A Solid Metallic Construction With Dual Wind Motion. The 2-Tier Blades Smoothly Rotate In Opposite Directions On Sealed Bearings. and The Stake At The Base Is Stable Enough to Ensure It Is Firmly Planted On Windy Days. 【Designed for Simplicity and Stability】Our Garden Spinner Or Yard Spinners Are Designed for Easy-Assembly and Have Stability Stakes At The Base to Help Ensure Firm and Stable Mounting to The Ground Esp On Windy Days 【Instructions Of Wind Spinner】The Instruction Sheet Is Included In The Package, Pls Kindly Ready It Carefully If You Have Any Questions About Its Usage Or Directly Contact Us.