Feature: 1. Assess Feng Shui: It is used to helps assess the Feng Shui energy field situation by measuring energy and aura in the environment. Help you make informed decisions about the placement of living or working spaces using the detector's evaluation results, aiming to improve luck and the overall quality of the living environment. 2. Find Suitable Locations: Use the detector to find suitable residential, office, or burial locations based on various factors such as humidity and temperature. 3. Feng Shui Concept: Feng shui is an ancient concept that people believe that the aura of the environment is closely related to a person's fortune. 4. Measure Multiple Parameters: Measures data on various parameters including geomagnetic field, electromagnetic radiation, gas levels, temperature, and humidity for a comprehensive assessment of the Feng Shui quality. 5. Easy To Use: With a user friendly design, the Feng Shui detector is easy to operate, and it is convenient to carry anywhere to meet your use needs. Specification: Item Type: Handheld Feng Shui Detector Material: Aluminium Weight: Approx. 1150g / 40.6oz Product Size: Approx. 260x175mm / 10.2x6.9in Depth: 20m / 65.6ft Adjustable Range: 1000m / 3280.8ft Adjustable Signal Frequency: 360-440Hz Battery (Built In): NiMH Rechargeable Battery, AAA, 1600MAH. Package List: 1 x Handheld Feng Shui Detector 1 x Power Adapter1 x Instruction Manual Note: The effects of Feng Shui are mainly the result of psychological cues and environmental factors, not the real existence of an energy field. Therefore, it is necessary to have some scepticism about the assessment results of Feng Shui detectors and not to rely on them completely.