Security metal detector the upgraded comfortable hand grips make it easier to use for long periods. No other tools, just slide open the battery cover and you can install or replace the battery, easy and fast! It can be widely used in stations, wharves, school examination rooms, exhibition halls, bars, museums and other places requiring safety metal detection. - LED Lights Alerts to the Detection of Metal- Choose Between Sound or Vibration Alerts- Easy and Convenient Use, No Adjustment Necessary-Sensitivity can be adjusted Whether you're a security guard looking for a reliable metal detector wand or a woodworking enthusiast in need of a tool to locate hidden nails, the Hand Held Metal Detector Wand is the perfect solution. With its high sensitivity, portable design, and versatile applications, it's a must-have for anyone in need of a reliable metal detector wand. Package list: 1 * Security Scanner Metal Detectors2 * 9V battery1 * Belt Holster1 * English user manual Specifications: Detection Distance: A 10 mm steel ball, detection distance of about 100 mm. (the larger detected metal, the farther detectable distance) Indicator: LED indicators, Audio, Vibration Battery Required: 9V -6F22Battery Power Consumption: 270mW- 50mA Operation Temperature: -20 to 120 degrees FPerfect for Security, Safety, Indoor/Outdoor Events(Can't waterproof) Weight: 0.45KG/1lb Dimensions: 16.0'' x 3.3'' x 1.7'' inchesSpecial reminder: Because the product does not need to adjust the sensitivity in most cases, the adjustment function Settings are relatively hidden, if you decide to adjust, please consult the manual first, the adjustment method takes some time and patience, thank you for your understanding. Whether you are working in a crowded event venue or conducting security checks at the airport, this handheld metal detector wand is a reliable and efficient tool to ensure safety and security. Specifications: Detection Distance: A 10 mm steel ball, detection distance of about 100 mm. (the larger detected metal, the farther detectable distance) Indicator: LED indicators, Audio, Vibration Battery Required: 9V -6F22Battery Power Consumption: 270mW- 50mA Operation Temperature: -20 to 120 degrees FPerfect for Security, Safety, Indoor/Outdoor Events(Can't waterproof) Weight: 0.45KG/1lb Dimensions: 16.0'' x 3.3'' x 1.7'' inchesSpecial reminder: Because the product does not need to adjust the sensitivity in most cases, the adjustment function Settings are relatively hidden, if you decide to adjust, please consult the manual first, the adjustment method takes some time and patience, thank you for your understanding. Whether you are working in a crowded event venue or conducting security checks at the airport, this handheld metal detector wand is a reliable and efficient tool to ensure safety and security. We sincerely serve you Have it now and experience the peace of mind that comes with the best quality metal detector wand for security.We always adhere to the concept of development: Innovation,Quality First. If you have any questions, please let us know. We sincerely serve you Have it now and experience the peace of mind that comes with the best quality metal detector wand for security.We always adhere to the concept of development: Innovation,Quality First. If you have any questions, please let us know.