["Features:\r\nbrand new and high quality\r\nColorful Flash stick flash last about 12-24H, can also be stored for intermittent use by switch control, replaceable button batteries.\r\nInstructions for use: Pull out the flash stick for protection film(beside betteries) , press the yellow switch to light up, keep pressing the switch can produce normal light, flash, slow flash, jump flash other flash mode, colorful, especially for colorful eye-catching performances, dance places such as lighting changes, and finally press to close. \r\n\r\n\r\nPower supply: 3 x AG13 button cell batteries(included).\r\nColor: Random delivery (If you buy more than one,the color you received may be the same color or different colors)\r\nMaterial:plastic\r\nSize app: 21 x 2 x 2cm / 8.3\" x0.8 \"x0.8\"\r\nQuantity: 1PC\r\n\r\n Note:\r\nSize for manual measurement, there may be a 0 to 2 for cm error, belongs to the normal phenomenon.\r\nAnd 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 LED Glow"]