What brand is the sound gun horn of cyclone paper?

Goer.

Goer launched a new generation of speaker technology solutions in combination with user pain points and customer needs, which brought technological upgrades to two brands: micro speaker SBSTM and large speaker Cyclone.

Goer has applied for more than 70 patents, including more than 50 invention patents, around the new generation of speaker technology shared this time. Goer began to develop and manufacture loudspeaker products in 2002, and has now formed nearly 6,000 patent groups in the field of loudspeakers, of which more than 60% are invention patents.