this design is the use of the microphone for speech generation in speech, so the structure is large and heavy, inconvenient to move and install the limited damage, economic loss is very serious, and the problem is used.;this is the problem of the old in order to correct the base (1) and a vertical back panel (2), a separation plate (3) and the support plate (4) used to control the support plate (1), a jaw (8) of the installation, the base (1) of the the surface has a base (7) (7A) production. the base (1) of the central and the plate (3) in the center of the fixed bolt (6) is fixed to the pipe (5) is installed in the insert, and the high and low adjustment, convenient fixing, can be used to address the interpersonal relationship.
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