With your metal detector, you can hunt for coins, relics, jewelry, gold, and silver just about anywhere. This metal detector is versatile and easy to use. Features: 1. Two Operation Modes: All Metal, Disc. 2. Volume - To adjust the volume level of speaker and headphone. 3. Earphone Jack - Lets you connect headphones (not supplied) to the detector. 4. View Meter and Pointer - The meter pointer swings to the right if metal is found. 5. Waterproof Search Coil - Lets you search for metal objects under shallow water. 6. Adjustable Stem - Lets you adjust the detector's length. Specifications: 1. Power: 2 x 9V (6F22) 2. Frequency: 5.0 KHz 3. Current: Standby: 10mA Max: 70mA 4. Voltage: 7.2-9.6V 5. Operating Temperature: 6. Sensitivity: US 25 Cent: 130mm 7. Indication Mode: Mechanical Indicator Mode/Sound Mode 8. Stretch Length: 30.7-42.1 inches 9. Detector Diameter: 6.5 inches 10. Color: Black 11. Net weight: approx. 1124g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. Included: 1 X Underground Metal Detector