How to install a third-party application tutorial

How to install sofa manager TV application market in Xiaomei Box V9, download and install on-demand software such as one-click software?
The small beauty box V9 installs the sofa butler through the U disk, this tutorial applies to the small beautiful box V9, the small beautiful box X8 and its similar models

Installation procedure introduction
1 Download the installation file to U disk → 2U disk connection box → 3 Application Center / My Applications / All Applications / File Manager → 4 Complete the installation

Installation procedure details
1. Download the sofa butler: , copy into U disk;

2. Connect the U disk to V9, enter the Application Center - My Applications - All Applications - File Manager ;

3. Find the sofa manager's installation package you just downloaded and click Install. Once installed, you can open the sofa butler directly.

If you have any questions, please contact us directly. Sofa butler official exchange QQ group 397262827

After installing the sofa butler, you can quickly install all kinds of video, music, game applications, sofa butler → recommended → TV must have a lot of commonly used applications, such as live broadcast can use HDP on demand pudding video.

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Smart TV box recommended to install sofa butler, download address:

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Yuhai company develop and produce of various tube/cylinder sizes, bearing variety of electrode and metallisation configurations. The tubes is fabricated from various published and additional custom in-house Piezoelectric Material formulations for applications such as high power, sensitivity, stability needs.


  • ·         Choice of metallisation (Silver, Nickel, Gold and others on request)
  • ·         Evaporated and chemically deposited metallisation's available
  • ·         Thickness/Radial frequency tuning available on request
  • ·         Wrap around electrode configuration
  • ·         Wide choice of PZT formulations

aApplications include

  • ·         Hydrophones
  • ·         Fibre optic stretcher
  • ·         Augmented reality
  • ·         Torpedo decoys
  • ·         Accelerometers
  • ·         Pressure sensors
  • ·         Print head transducers
  • ·         Oil and gas exploration
  • ·         Scientific equipment


 Height:    1-100mm

OD:       6-180mm

ID:        5-150mm

Wall:      0.5-15mm

PZT Piezoelectric Cylinders/Tubes

Piezo Tube,Piezoelectric Tube,Piezo Electric Tube,Piezo Ceramic Tubes

Zibo Yuhai Electronic Ceramic Co., Ltd. ,