Description:This item is a high performance metal detector specifically designed for safety. Made of high quality plastic shell, safe and eco-friendly, durable and sturdy to use. It has a high sensitivity metal detected function, with a light weight and compact size, easy for you to carry, perfect used for detecting metals or used as a handheld safety inspection tool. Such a nice product, worth buying! Specification:Condition: 100% New BrandMaterial: PlasticColor: Shown as pictureAlarm Indication: Continuous Yellow Led (Having Detected Object), Flashing green led (Machine Starts To Work), Flashing Red Led (Lower Power)Alarm Mode: Audio Mode (Buzzer and Red Indication Light), Vibrational Mode (Vibration and Red Indication Light)Detect Distance Range: 3-20m / 9.8-65.6ftBattery: 1 x 9V 6F22 battery (Not Included)Temperature: -10-65 degree centigradeFrequency: 22 KHzReset: 0.5 seconds, AutomaticProduct Length: Approx. 37.5cm / 14.8inch Package Weight: Approx. 247g Package Included:1 x Metal Detector (Battery Not Included)1 x User Manual Features Made of high quality plastic shell, safe and eco-friendly, durable and sturdy to use Having an excellent workmanship: Beautiful appearance, streamline design, light weight, compact size, high sensitivity, bringing much convenience for you to operate Detecting distance range is 3-20m /9.8-65.6ft, the sensitivity of this metal detector will change according to the detected object's size, volume, density and environment etc. factors It has two types of optional alarm mode: Audio mode (buzzer and red indication light) and vibrational mode (vibration and red indication light) Lower power consumption. It only need 1 x 9V 6F22 battery. And ​It also has alarm indication, yellow led (having detected object), flashing green led (machine starts to work), flashing red led (lower power)