The present disclosure relates to the field of decor items, and more particularly relates to a pendulum unit and a wave pendulum assembly based on the pendulum unit, wherein the wave pendulum assembly comprises a frame and a plurality of first magnetic bodies, respective first magnetic bodies being connected to the frame via strings and being hung in the air; second magnetic bodies, the amount of which is identical to that of the first magnetic bodies, the second magnetic bodies being fixedly disposed below the first magnetic bodies in a one-to-one correspondence; in the first magnetic bodies and the second magnetic bodies, at least one party may generate magnetism when being energized, such that at least one of the first magnetic body and the second magnetic body may generate magnetism when being energized, such that the first magnetic body may swing periodically in the air under a magnetic action between the first magnetic body and the second magnetic body.. The wave pendulum assembly provided by the present disclosure has beneficial effects such as a simple structure, a good reliability, and an appeal for viewing.

A cellphone case with integrated game apparatus for providing entertainment and anxiety relief includes a case body having a case front side, a case back side, a case left side, a case right side, a case top side, a case bottom side, a case inner face, and a case outer face. The case body secures a cellphone. A game enclosure is coupled to the case body. The game enclosure has an enclosure back side coupled to the case outer face on the case back side and a transparent enclosure front side coupled to the enclosure back side and defining an enclosure inside. A game is coupled within the game enclosure and comprises at least one movable game piece within the enclosure inside.

A controlled stimulation device used either alone or in conjunction with a treatment device to reduce amount of pain a patient may experience during a treatment with the treatment device.

The present disclosure relates to the field of decor items, and more particularly relates to a pendulum unit and a wave pendulum assembly based on the pendulum unit, wherein the wave pendulum assembly comprises a frame and a plurality of first magnetic bodies, respective first magnetic bodies being connected to the frame via strings and being hung in the air; second magnetic bodies, the amount of which is identical to that of the first magnetic bodies, the second magnetic bodies being fixedly disposed below the first magnetic bodies in a one-to-one correspondence; in the first magnetic bodies and the second magnetic bodies, at least one party may generate magnetism when being energized, such that at least one of the first magnetic body and the second magnetic body may generate magnetism when being energized, such that the first magnetic body may swing periodically in the air under a magnetic action between the first magnetic body and the second magnetic body.. The wave pendulum assembly provided by the present disclosure has beneficial effects such as a simple structure, a good reliability, and an appeal for viewing.

A controlled stimulation device used either alone or in conjunction with a treatment device to reduce amount of pain a patient may experience during a treatment with the treatment device.