Starlight Handheld Portable Metal Detector with High Sensitivity

Well-designed, small and light, portable string bracelet, ideal for important occasions: parks, schools, museums, airports, subways 2. The detection sensitivity is high, the metal detection area is large, and the temperature detection range is -15~45 3. Three battery power indicator lights: green for normal (high power), yellow for recommended (low power), red for battery replacement or charging (depleted power) 4. Powered by 9V battery (not included), two indicate safe mode : You can choose alarm signal or vibration signal5. It's very easy to use, has combat capabilities, and is great for checking rare illegal items Deliveries: 1