our equipment kit, with a sleek black silk design, caters to enthusiasts looking to explore realms; This set includes a ghost box, wired headphones, an EMF detector, and a comfortable eye mask, offering a seamless way to detect and communicate with entities venture into the ghostly world without hesitation; Our ghost box, part of the equipment, is small but strong in function, capable of detecting objects; It is portable, featuring high reception sensitivity, quick response, and speaker-enhanced audio for interacting with these wired headphones connect to box, boasting passive noise reduction to aid in exploring the spirit world; They deliver clear sound, helping you hear ghostly voices more distinctly; With long battery life, comfortable wear, and foldable storage enhance your hearing during sessions using our black silk eye mask; It is comfortable to wear, easy to store, and blocks out interference, thereby improving your ability to listen; This feature makes your exploration more efficient uncover hidden electromagnetic radiation with our detector; Powered by a 9V battery, it detects frequencies ranging from 50Hz to 2000MHz, providing a wide spectrum for field detection; It functions doubly, measuring both electric and magnetic fields; The visible five-light measurement keeps you informed of magnetic field status, even at night Color: As Shown Material: Metal+Plastic Package Contents: 4*pcs Equipment Kit 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.