This metal detector is designed for reliable field use, combining long detection range, durable construction, and userfriendly controls to help you find gold, silver, copper, and diamonds in a variety of environments. Key benefits Wide detection range and depth: Detect targets up to about 1200 m (3937 ft) in transmission range and as deep as 30 m (98.4 ft), letting you cover large areas more efficiently. Durable construction: Made from hardness ABS with wear resistance for dependable performance in outdoor and rugged conditions. Clear, stable operation: LED display and clear marks let you see and select modes at a glance. Threaded antislip handle design improves grip and control during extended searches. Long runtime and flexible charging: Builtin 2000 mAh lithium battery is included and rechargeable. After a full 10 to 12 hour charge, expect 4 to 10 hours of use depending on whether the screen is on. The unit also supports charging via a power bank for extended outings. Heat management: Heat dissipation holes help remove heat generated during operation, which helps extend component life. Features Detection types: Gold, silver, copper, diamond Transmission frequency: 5.6 to 6 kHz Signal frequency: 360 to 440 Hz Display type: LED with clear mode markings Power: 2000 mAh lithium battery included; input AC 100240 V 5060 Hz; output 12.6 V 1 A; US standard plug Charging time: 10 to 12 hours Operating time: 4 to 10 hours depending on screen usage Recommended working temperature: 5 to 45 C (23 to 113 F) Color and material: Black ABS housing, modern style Size and weight: Gross weight: 3.5 kg (7.7 lbs) Handle length: 12 cm (4.72 in) Screen size: 11.5 x 7.7 cm (4.52 x 3.03 in) Probe length: 11.3 cm (4.44 in) Body size: 16.2 x 5 cm (6.37 x 1.96 in) Package size: 35 x 14 x 32 cm (13.77 x 5.51 x 12.6 in) What is included 1 Metal detector 1 Charger 1 Receiver 1 Box 1 English manual All accessories required for assembly Practical use scenarios Beach searches: Locate lost jewelry or coins across sand and shallow water areas using the long detection range and portable battery operation. Caves and fields: Conduct targeted searches in caves, grasslands, and remote sites where durable ABS construction and heat dissipation improve reliability during extended use. Archaeological and security inspections: Support archaeological surveys and security checks where clear mode indication and stable handling help maintain consistent, accurate scans. Why choose this model This detector focuses on field reliability and ease of use. The combination of a wide detection range, rechargeable battery with power bank support, antislip handle, and clear LED controls makes it suitable for beginners and professionals who need a durable tool for treasure hunting, security checks, or site surveys.