Usage Tips:Equipment Set for Paranormal Enthusiasts:This novelty kit includes an EMF meter,EVP,dowsing rods,UV light and cat balls.Designed for pretend paranormal adventures and entertainment-no scientific claims. Paranormal Research Equipment: Our EMF meter scans 50Hz-20,000Hz electromagnetic fields with real-time LED alerts. A playful tool to explore environmental energy shifts in controlled settings. Portable Equipment: Including all the necessary kit for ,the ideal for Halloween-themed games. Multi-Functional Paranormal Equipment: UV light detects residue to the eye.cat balls respond to environmental changes (airflow, vibrations) for immersive role-play. Equipment Ready for Play: Batteries included,please check the battery insulation sheet and pull it if not work.For other tools,replace batteries if unresponsive. Included in the Kit: 1xEMF Detector 1x EVP (8GB) 2x Dowsing Rods 2x Cat Balls 1x UV Flashlight Color: As shown Material: Metal+Plastic Package Contents: 1 set * paranormal equipment Only 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.