this equipment kit is a comprehensive bundle of tools designed specifically for detecting and communicating with the unknown; It includes 1 FM radio, 4 cat balls (include battery), and 1 UV flashlight included in this kit has high receiving sensitivity, ranging from 87.5-108MHZ; It can quickly respond to any nearby ghostly activity, emitting a clear sound through its quality speakersthis kit includes luminous cat balls that can be applied to attract ghostly presences; Once these balls sense the presence of a entity, they emit light or sound to alert the userthis kit includes a black UV light equipped with 51 UV LED designed for a large irradiation area; you can also use it to detect pet urine, or clean your house efficiently; It's an essential tool that serves multiple purposesthe tools included in this equipment Kit are straightforward and user friendly; The device caters to both beginners looking to dip their feet into the world of paranormal exploration and seasoned ready to make their next Voltage: 5VFeatures:With the radio approximately 4.5" x 2.5" x 0.8" in size and the cat balls (include battery) around 1.3" in diameter, this kit is compact and easy to carry. The UV flashlight is roughly 5.7" x 2.1", making it a comfortable fit in your hands.With this equipment kit, you can effectively capture the unknown, communicate with obscure entities, and step closer to understanding what lies beyond our regular perception.Specifications:Material: quality materialsColor:Radio: blackUV flashlight: blackRadio: about 4.5" x 2.5" x 0.8"cat ball: about 1.3" in diameterUV flashlight: about 5.7" x 2.1"1 x Radio4 x cat ball1 x UV flashlightNotes:Manual measurement, please allow slight errors on size.The color may exist a slight difference due to different screen displays.Package Contents:6*pcs ghost kitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.