["brand new and high quality\r\n\r\nFeatures:\r\nHigh quality of materials.\r\nIt acts as a for key ring but with a electronic tackle to find your keys when you lost it.\r\nYou only make a whistle and it will make some noice so that you could find it.\r\nIt is handy when you lost your for key ring that is essential!\r\nYou will never worry about losing your keys!\r\nIt is charged by a button battery.\r\n1 pc of for key finder only,other accessories demo in the picture are not included!\r\n\r\nSpecification:\r\nMaterial: Plastic\r\nColor: Black,Red,Blue\r\nPower By: Button Battery(Included)\r\nDimensions: 3x5.5cm/1.18x2.17''\r\nWeight: 13g\r\nQuantity: 1 Pc\r\nHow To Change Battery: 1.Slide the for key button.\r\n\t\t 2.Unscrew the rear cover screw to replace the battery.\r\nNote:1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes(without retail package):\r\n1 x for Key Finder(with a battery)"]