FIFISH Underwater Robots | Product Comparison FIFISH V6 EXPERT Depth Rating Maximum Speed Camera System 96° Underwater / 166° Above Water 146° Underwater / 176° Above Water 96° Underwater / 166° Above Water Minimal Distance of Focus Lighting System Illumination Angle Propulsion & Thrusters 6 Thrusters (2 Forward, 4 Horizontal) 6 Thrusters (2 Forward, 4 Horizontal) 6 Thrusters (2 Forward, 4 Horizontal) Forward/ Backward Thrust Lateral Thrust Vertical Thrust Propeller Material Aluminium Alloy Aluminium Alloy 6-Degrees of Freedom (Surge, Sway, Heave, Roll, Pitch,Yaw) Q-Steady Self Stabilization QYMT Smart Measurement Head Tracking Standard Length (Neutral Buoyancy) Breaking Force Q-Interface | Add-on Ports 2 Ports (Upgradeable to 6 Ports) Container Type Est. Weight (Entire System) Tether & Port Power Input Phases Charge Voltage Battery Capacity Swappable Power System Portable Charging Station