Abstract: A handheld propulsion unit for use by a user in and under water is disclosed. The handheld propulsion unit includes a tubular shaped housing assembly having a forward and rearward end. A channel defined by the tubular shaped housing assembly allows a flow of water to move through the tubular shaped housing assembly. At least one frame member connected to the tubular shaped housing attaches an electric motor within the channel such that the electric motor is coaxially aligned with the channel. A propeller coaxially coupled directly to a rotating part of the electric motor eliminates a drive transfer assembly or a drive transfer housing from spanning the channel. Hand grips on the tubular shaped housing assembly are configured for being held by the user and allowing the user to maneuver a thrust provided by the flow of water through the channel when the propeller is operating.

Abstract: The flashlight and camera assembly for preventing unwanted light from negatively affecting a content capturing device. An outer housing assembly houses a first light emitting device, a second light emitting device and a content capturing device. A circumference is defined by a forward-end surface. The first light emitting device is housed by a first inner housing assembly. The second light emitting device is housed by a second inner housing assembly. The content capturing device housed by a third inner housing assembly. Unwanted light is prevented from negatively affecting the content capturing device by a separate arrangement within the circumference of a first transparent covering in front of the first inner housing assembly, second transparent covering in front of the second inner housing assembly and third transparent covering in front of the third inner housing assembly.