Feature: 1. Excellent Sensitivity And Stability: This metal detector offers outstanding sensitivity and stability, ensuring accurate metal detection. You can use metal detectors to discover more treasures and look for gold, silver, copper. 2. Powerful And Convenient Operation: This metal detector features intelligent functionality and high speed efficiency. Equipped with a remote search system and accurate locating system, making it easy to use and operate. 3. Improve Work Efficiency: Metal detector is calibrated with a microcomputer control chip unit, allowing for quick and convenient scanning and detection. It greatly improves the efficiency of treasure hunters and reduces the labor intensity of detection. 4. Wide Detection Range: With a detection range of up to 1200 meters, this metal detector can cover a large area, ensuring you don't miss any potential treasures. 5. Durable: Built with aluminum materials, this metal detector is rugged and built to last. Its reliability ensures that you can confidently use it for years to come. Specification: Item Type: Metal Detector Material: Aluminum Weight: Approx. 1153g / 40.7oz Metal Detector Size: Approx. 33x17cm / 13.0x6.7in Transmitter Size without Rod: Approx. 11.3x7.5x3.5cm / 4.4x3.0x1.4in Range: 1200m / 3937ft Depth: 25m / 82ft Detector Transmitter Battery (Not Included): 1 x 9V Battery (Note: Rechargeable Batteries Are Recommended For Customer Convenience) Transmission Frequency: 5.6-6KHz Signal Frequency: 360-440Hz Detection Types: Gold, Silver, Copper Purpose: Metal Detection. Package List: 1 x Metal Detector1 x Transmitter3 x Accessory Poles1 x English Instruction Manual Note: 1. Strictly operate and maintain stability in undisturbed outdoor jungle environments. 2. The main detector and transmitter must be turned on and used together to perform detection.