▎ 摘　　要

NOVELTY - The shield has a left sound player (10) provided with a right recording player (11) on a lower part of a graphene shield part (1). A pattern (12) is located on a front surface of the graphene shield part. A lithium ion battery (3) is connected with a controller (5) through a conductive wire (4). The controller is connected with a microcomputer (6). The microcomputer is connected with an antenna (7). A camera (8) is connected with the controller. The left sound player and the right recording player are connected with the controller through the conductive wire. USE - Lithium ion battery power supply acousto-optic graphene shield for a building. ADVANTAGE - The shield has high portability and light-weight. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a lithium ion battery power supply acousto-optic graphene shield. Graphene shield part (1) Lithium ion battery (3) Conductive wire (4) Controller (5) Microcomputer (6) Antenna (7) Camera (8) Left sound player (10) Right recording player (11) Pattern (12)