Feature: 1. The propeller cable is made of polyurethane sea water resistant cable, which is more corrosion‑resistant. 2. The sealed cabin is designed to be waterproof, sandproof and fouling proof. 3. Specially designed propellers and nozzles provide effective and strong thrust. 4. Excellent underwater impact performance ensures higher work efficiency. 5. Adopt metal material, fine craftsmanship, compact structure, environmental protection and durability. Specification: Item Type: RC Ship Propeller Material: Metal Color: As Pictures Shown Product Size: Approx. 105x66mm/4.1x2.6in Weight: Approx. 377g/13.3ozInput Voltage: 24V (Maximum 25.2V) Suitable for Battery: 3S Lithium Battery Suitable Water Depth: 100M/328.1ft Thruster Line Length: Approx. 105cm/41.3in Forward Thrust 10V: Current 3.9A, Thrust: 1.1kg 12V: Current: 4.8A, Thrust: 1.6kg 14V: Current: 6.0A, Thrust: 2.0kg 16V: Current: 7.0A, Thrust: 2.5kg 18V: Current: 8.1A, Thrust: 3.0kg 20V: Current: 9.4A, Thrust: 3.5kg 24V: Current: 12.2A, Thrust: 4.5kg 25.2V: Current: 12.8A, Thrust: 4.8kg Back Thrust 10V: Current: 3.6A, Thrust: 1.0kg 12V: Current: 4.5A, Thrust: 1.4kg 14V: Current: 5.6A, Thrust: 1.8kg 16V: Current: 6.7A, Thrust: 2.3kg 18V: Current: 8.0A, Thrust: 2.6kg 20V: Current: 9.1A, Thrust: 3.0kg 24V: Current: 11.3A, Thrust: 4.0kg 25.2V: Current: 12.2A, Thrust: 4.2kg Type: RC Accessories Unit: 1 Set Suitable For: RC Remote Control Ship. Package List: 1 x Thruster