Car and Bike Racing Metal Turbo Charger Bearing Spinning Turbine KeychainUniversal Blue Charger Bearing Spinning Turbine Key Chain Ring FOB Compatibility: Universal item, fits vast majority of keys ***This product does NOT produce any sounds, the impeller spins when airflow is provided into the inlet*** Package includes: 1x Key chain Instruction manual is not included Features: Made from high quality, light wieght and durable metal construction Copper turbo charger design Real ball bearing that spins the inpeller when air