Shhdd Portable Anti Candid Detector

Feature: 2. With 6 signal strength indicator lights, you can adjust the sensitivity of the equipment by adjusting the potentiometer, quickly find the signal source. 3. It is small and portable, you can put it into your pocket which makes detection more convenient. 4. Multiple detection mode, vibration (silent) detection, beeping detection, LED signal display detection, connect to the headset to realize silent detection and wifi detection. 5. It is also accompanying with low voltage prompt function and there is builtin rechargeable battery.Specification:Condition: 100% Brand New Item Type: Detection Pen Color: As Picture Shown Weight: Approx. 195.0g/6.9oz Charging Interface: Type-C Power Supply: DC5V/1A Battery: Li-ion Battery Battery Capacity: 3.7V / 350mA Sensitivity: 5 Levels Receiving Frequency Range: 1MHz-6.5GHz Signal Detection Range: 5cm-10 m/2.0in-32.8ft Optical Lens: Special Filters Detection Range: 10cm-15m/3.9in-49.2ft Package List: 1 X Charging Cable 1 x Manual