A head mounted device includes a ring-shaped mount unit for mounting the head mounted device on a head of a user, the ring-shaped mount unit including a first housing having a band portion on each of both sides thereof and a second housing having an engagement portion to be engaged with the band portion, and the ring-shaped mount unit being formed in a ring shape that enables enlargement and reduction of a circumference thereof by engagement of the band portion with the engagement portion. The head mounted device further includes a circumference holding unit, such as a torque limiter, configured to generate a holding force at least in a circumference enlargement direction of the ring-shaped mount unit.

A device to quickly attach a body camera to an extendable defense baton such as an ASP® friction baton or the like and allow it stream to a cell or other electronic device via a wireless connection. The attachment consists of a backplate having an aperture for an interlocking twist and lock mechanism that inserts into the aperture and interlocks the body camera to the backplate. The backplate in turn has a connection device that secures the backplate to an extendable defense baton. Optional lights with a power source permits a user to enhance building surveillance and/or in operation with checking for contraband or explosives on a vehicle or trailer.

A device to quickly attach a body camera to an extendable defense baton such as an ASP® friction baton or the like and allow it stream to a cell or other electronic device via a wireless connection. The attachment consists of a backplate having an aperture for an interlocking twist and lock mechanism that inserts into the aperture and interlocks the body camera to the backplate. The backplate in turn has a connection device that secures the backplate to an extendable defense baton. Optional lights with a power source permits a user to enhance building surveillance and/or in operation with checking for contraband or explosives on a vehicle or trailer.

A cellphone couplable container assembly having a portable and reusable container operably configured to store liquid contents within an internal cavity while simultaneously retaining a cellphone or other similar electronic device magnetically selectively attached to the exterior of the portable container. In one embodiment, a plurality of magnets with ferromagnetic properties are disposed on the outer shell of the cellphone couplable container assembly and are proportionately shaped and sized to correspond to a cellphone magnet disposed on a user's cellphone. Additional protrusions may provide additional structural support for a more secure of the cellphone to the cellphone couplable container assembly.

A holster includes a backing, a pouch, a strap assembly, and a liner. The pouch includes a first securing element disposed along a front wall thereof. The pouch is coupled to the backing to cooperatively define a cavity configured to receive a communications device. The strap assembly is coupled to the backing and selectively couplable with the pouch. The strap assembly includes a cord, a handle, and a second securing element. The handle is coupled to the cord along a portion of the cord opposite the backing. The second securing element is disposed along a rear surfaces of the handle. The second securing element is couplable to the first securing element. The liner includes a fire resistant material and/or a fire retardant material and is disposed within the cavity along at least one of an interior surface of the backing and an interior surface of the pouch.

A gimbal handle includes an enclosure including an accommodation space, a main control board accommodated in the accommodation space, and an electrical contact member provided at the main control board and electrically connected to the main control board. The electrical contact member penetrates the enclosure to expose to an outside of the enclosure. The electrical contact member is configured to be electrically connected to an adapter.

A gimbal handle includes an enclosure including an accommodation space, a main control board accommodated in the accommodation space, and an electrical contact member provided at the main control board and electrically connected to the main control board. The electrical contact member penetrates the enclosure to expose to an outside of the enclosure. The electrical contact member is configured to be electrically connected to an adapter.

A mobile device which operates in conjunction with a mobile device cradle is provided. The mobile device is a mobile device which is held by a mobile device cradle and controls the mobile device cradle to be driven, and may include at least one camera which captures a forward image, a display, and at least one processor which executes an application which detects a subject from the forward image and controls the mobile device cradle to be driven so that a forward direction of the mobile device follows the subject according to movement of the subject.

A mobile device which operates in conjunction with a mobile device cradle is provided. The mobile device is a mobile device which is held by a mobile device cradle and controls the mobile device cradle to be driven, and may include at least one camera which captures a forward image, a display, and at least one processor which executes an application which detects a subject from the forward image and controls the mobile device cradle to be driven so that a forward direction of the mobile device follows the subject according to movement of the subject.

An improved silent, adjustable, hands free optical viewing device that allows a hunter to obtain real time ranges to a target or an enhanced view of a target with a minimum of noise and motion. A variation allows the mounting of a video camera to capture video of the hunt.