Features: This waterproof metal detector is a must-have for any treasure-hunter, with its high sensitivity and accurate detection capabilities. Designed for both beginners and experienced treasure-hunters, this metal detector is easy to use and provides accurate results- every time-. With its sleek- design and advanced features, this waterproof metal detector is the ultimate- tool for anyone who loves adventure and discovery. Made- of durable plastic molding, this diving coil- metal detector can withstand- the toughest underwater environments and is perfect for deep sea exploration. Whether you're searching for lost treasures on the beach or diving into the depths- of the ocean, this metal detector is the ideal- tool for all your underwater exploration needs-. Specifications: Depth: Recommended- 15M Working Method: Pulse Induction Operating Frequency: 95kHz Tuning: Automatic or manually (retune-) Indicators: Audio- / Vibration / LED Temperature range: 5° to 158°F (-15° to +70°C) Target- indication: Beeper-, vibrate (selectable) Target- response: Static- Coil: 10x4in / 25.4x10.3cm Size: After folding: L:25.5cm, M:10.3cm, H:6cm Batteries: 9V, alkaline- or Rechargeable Battery(Not included) Battery lire: 20hours typical Color: Brown/Black/Black- Orange Package Includes: 1x Metal Detector 1x Manual 1x Anti-lost String 1x Mesh Bag 1 Pack Screws note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.