Abstract: A solar-powered ventilated hat with light-chasing function comprising an inner hat body to be worn on the head and an outer hat body pivotally connected to the inner hat body. The inner hat body is designed as meshed and a plurality of positioning ribs are disposed on its surface. On the top edge of the outer hat body are disposed a fan and a servomotor pivotally connected to the top edge of the inner hat body. A light-detecting part, a solar panel and a control circuit are disposed on the brim of the outer hat body. The solar panel is electrically connected to the fan and the servomotor. When the hat is worn, the light-detecting part detects sunlight and drives the servomotor to rotate the outer hat body so that the solar panel can face sunlight directly to generate adequate electric power supply for the fan. Exterior air is guided by the fan inside the hat and distributed on the head by the inner hat body to form convection and make the head comfortable and dry.

Abstract: A breast building and waist shaping device includes a pad body, whereon are disposed a pillow, a breast building unit and a waist shaping unit. The breast building unit includes a base body with two slot parts. A plurality of bulges, malaxating parts, massaging parts and heating parts are disposed in the slot parts. The waist shaping unit includes a slice body whereon are disposed vibrating and heating parts. Binding bands are disposed on two sides of the slice body. A user lies face-down on the pad body with the breast placed in the slot parts of the breast building unit and the binding bands of the waist shaping unit tied around the waist. In this manner, the effects of breast building and waist shaping are achieved through malaxation, vibration, massage and fomentation.

Abstract: A multi-functional pillow device is disclosed. The multi-functional pillow device comprises a main body, two side bodies and a control unit. The main body has a through hole for face down sleep, a matching element for fitting with the through hole, and a circuit board inside the main body for connecting to a vibration unit and a rotation unit. Each of the side bodies is connected to the rotation unit and has a speaker connected to the circuit board, wherein the side bodies are adjusted to a vertical position or a horizontal position by the rotation unit. The control unit is disposed at the external of the main body and is connected to the circuit board for setting and controlling the vibration unit and the rotation unit, and for inputing audio data into the circuit board for playing from the speakers.