This is a metal detector that is really light-weight, powerful, hunts in the rain and water on the beach, made of quality materials, simple enough for everyone in the whole family to use and easy on your budget!

Technical Specifications:

• Operating Search Frequency: 2.4kHz quartz crystal controlled.
• Searchcoil: 8 inch Concentric, Co-Planar, RF insulated against static interference
• Headphone Transducers: Piezo Electric
• Audio Frequency: 400 Hz
• Search Mode: Silent search, Slow Motion Discrimination
• Operating Environments: Salt water, Fresh water, Land
• Water Resistant: Accidental drops in water and you can hunt in the rain.
• Length: Adjustable from 43" to 53"
• Weight w/Batteries: 3.5 Pounds
• Batteries: (2) 9-Volt Carbon Zinc (included), Alkaline, or
  Rechargeable
• Battery Life: up to 50 hours (when alkaline batteries are used in the detector)
• Warranty: 2 years
• Specifications subject to change without notice