| Feature: Detect wirelesswired cameras, watch video, inear bugs, GPS locator or other electrical appliances around the living and working environments. Adopts advanced technology and smart chips, large receiving frequency range, accurate and reliable performance. Waidly Use: Can be used in offices, hotels, important business negotiations, confidential meetings, homes, bathrooms, cars, etc. to keep your privacy security. Small and convenient to carry. Light and beautiful. Builtin 300mAh large battery, long standby time. It can be used for 25 hours continuously, escort a whole day. Specification: Color: Black Material: PC Charging interface: Micro USB Working hours: 25 consecutive hours | |