Patent ID: 9414148
Filing Date: 2016-08-09
CPC Classification: H04R

Claim Text:
1. Ear-hugging noise-reducing headphones, comprising: a protective body comprising a first convex portion, a second convex portion, and a third convex portion, wherein the first convex portion is a hollow column protruded vertically from the center of a first surface of the protective body, the second convex portion is a hollow column protruded vertically from the first surface and the second convex portion is arranged below and in the lower left or the lower right direction away from the first convex portion, the third convex portion is protruded from a second surface of the protective body corresponding to the position of the first convex portion, the first convex portion and the third convex portion mutually define a first accommodating space, and the second convex portion defines a second accommodating space; a microphone unit disposed in the second accommodating space; and a speaker assembly comprising a circuit component and a speaker unit, wherein the circuit component is connected to a plurality of audio lines, the circuit component and the speaker unit are assembled to each other, and the audio lines are connected to the speaker unit and the microphone unit by the circuit component; wherein the first surface faces toward an ear canal of a user.