The M8 is designed to detect hidden cameras, GPS trackers, audio bugs, and other surveillance devices, ensuring your privacy in any environment. With advanced technology and an easy-to-use interface, it's ideal for travelers, Homestay guests, business professionals, and anyone concerned about privacy. Equipped with 5 core functions—wireless signal detection, magnetic detection, anti-theft alarm, camera lens detection—it covers a broad detection frequency range (1MHz–6.5GHz) with a wide detection area (5cm–15m). Compact and lightweight, it fits in any pocket, with a 25-hour battery life after a quick 1-hour charge. Package Includes: Hidden camera detector × 1 User manual × 1 Type-C charging cable × 1 Box packaging × 1