Portable handheld loudspeaker box

The invention discloses a portable handheld loudspeaker box. The portable handheld loudspeaker box comprises a main box body (1) provided with a power amplifier, a left box body (2) provided with loudspeakers and a right box body (3) provided with loudspeakers, wherein the left box body (2) and the right box body (3) are arranged on two sides of the main box body (1) and are same in structure; each of the left box body (2) and the right box body (3) is provided with two high-frequency loudspeakers (4) and a low-frequency loudspeaker (5); the two high-frequency loudspeakers (4) arranged on each of the left box body (2) and the right box body (3) are obliquely arranged on a panel and are staggered up and down; included angles between the two high-frequency loudspeakers (4) and the panel are 10-20 degrees and 160-170 degrees. The portable handheld loudspeaker box has relatively complete functions and a relatively good tone quality effect.