The lightweight and compact design of this Handheld Metal Detector makes it convenient to use and easy to transport. The sensitivity is adjustable to suit your needs and, with both audio and visual feedback, you can be sure of detection. Built for simple and reliable use, this detector features 1 search mode and 1 tone. The Barska(R) Handheld Metal Detector is equipped with a 6" search coil and includes a wrist strap for security against drops. FEATURES: Audio and visual feedback Adjustable sensitivity Lightweight and compact 1 search mode 1 tone 6" search coil Requires 1 x 9V battery (not included) Weight: .45 lbs. Includes wrist strap