1 Portable Radio (battery included), 1 EMF Meter (battery included), 1 UV Flashlight (batteries not included), and 4 LED Light-Up Pet Cat Balls (batteries included). This comprehensive kit is designed for detecting electromagnetic fields and includes tools for various applications. The EMF detector measures frequency ranges from 50Hz to 20,000Hz and features dual-use functionality to measure both electric and magnetic fields simultaneously. It has a five-light indicator system to display magnetic field strength, allowing for continuous monitoring, even in low-light conditions. The portable radio has high reception sensitivity with a frequency range of 87.5–108 MHz, includes an antenna, and produces audible feedback when signals are detected. The UV flashlight features 51 UV LED lights, providing broad illumination ideal for outdoor use, inspection tasks, and identifying substances such as pet stains or minerals. To install batteries, unscrew the bottom and insert the required batteries (not included). The kit is user-friendly and suitable for both beginners and experienced users. Color: As shown. Material: Metal + Plastic. Package Contents: 7 pcs Hunting Equipment (only items included; others not included). Note: Lighting and display settings may cause slight color variations. Measurement error allowed.