Working Time
Monday~Friday
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Works for All Networks on All Carriers Our 4G signal boosters will boost the 2G, 3G and 4G LTE networks from all of the major carriers in the United States and Canada. Choose your carrier below to get started.
AT&T Signal BoostersVerizon Signal BoostersSprint Signal BoostersT-Mobile Cell Phone Signal Boosters
Don't see yours? View our complete list of carriers.

How it Works

  • Residential
  • Office
  • receives signal

    1receives signal

    The booster’s antenna reaches out to the cell tower to access voice and date signals.
  • Boosts siganl

    2Boosts siganl

    The booster receives the outside signal,amplifies it up to 32x,and sends it to the inside antenna.
  • Expands signal

    3Expands signal

    The inside antenna broadcasts the boosted signal to devices inside the home.
  • receives signal

    1receives signal

    The booster’s antenna reaches out to the cell tower to access voice and date signals.
  • Boosts siganl

    2Boosts siganl

    The booster receives the outside signal,amplifies it up to 32x,and sends it to the inside antenna.
  • Expands signal

    3Expands signal

    The inside antenna broadcasts the boosted signal to devices inside the home.
About UsCompany.

We are Volferda,

who focus on solving

the problem of dropped calls and improve the Internet speed and quality.Our sloganis (we are friend,we are future).So in order to give you the best user experience, our company will launch products which suitable for the user's needs and give you the best customer service.The quality of our mobile phone signal booster is the best and you can can easily installed it.Our professional customer service working time is Monday to Friday 8:30 AM to 6:00 PM.We will be glad to here waiting for you any questions about a signal booster or company.

Contact Us

Please contact us via the following way,

you will get answer within 24 hours!

dicoosy@163.com

18905 ANELO AVE, GARDENA, CA, United States