Abstract: To enhance a sound image localization effect and to ensure a good viewing state in which an image or video and audio have a sense of unity. Provided is a display in which an image is displayed in a display surface, a rear cover disposed on a rear side of the display, a first speaker disposed between the display and the rear cover, and a second speaker disposed between the display and the rear cover and positioned higher than the first speaker. The second speaker outputs audio according to operation of a piezoelectric element, and has a higher audio output band than the first speaker. This enables a user to feel as if the audio is being output from the display being viewed, which enhances the sound image localization effect and ensures a good viewing state in which an image or video and audio have a sense of unity.

Abstract: A lifting magnet with a gripping mechanism generally comprises a lifting magnet capable of electrically magnetized for gathering and attracting magnetic articles, such as scraps of dismantled machines, broken automobiles and electric washing machines, a main power cylinder, and a plurality of gripping arms mounted on the lifting magnet and each comprising a first arm pivotally joined at one end to the lifting magnet, a second arm pivotally joined at one end to the other end of the first arm, an auxiliary power cylinder for operating the first arm for gripping operation, and locking means for locking the second arm to the first arm when the first and second arms are folded and when the second arm is opened relative to the first arm for gripping operation. In one aspect of the present invention, only two among a plurality of the gripping arm assemblies can be used for gripping elongate articles.