Patent ID: 11870158
Assignee: PRIMAX ELECTRONICS LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A wireless headphone comprising:
a headband portion;
two earmuff portions, and the headband portion being connected between the two earmuff portions;
an ultra-wideband antenna, arranged in the headband portion, wherein the ultra-wideband antenna comprises a first portion and
a second portion, and the second portion is laterally adjacent to and separated from the first portion;
a radio frequency module, arranged in the headband portion and electrically connected to the ultra-wideband antenna; and
a mainboard, arranged in one of the two earmuff portions, and the radio frequency module being electrically connected to the mainboard;
wherein one side of the first portion has at least two slots, the second portion includes a main body portion and an extension portion, one side of the main body portion is close to the at least two slots, another side of the main body portion is connected to the extension portion, and an included angle between the main body portion and the extension portion is in a range of between 85 degrees and 135 degrees; and
wherein the headband portion has a top wall and a side wall connected to the top wall, and the first portion and the main body portion of the second portion are adjacent to the top wall, and the extension portion of the second portion is adjacent to the side wall.