Specialize in Signal Repeater & Jammer R&D and manufacturing since 2006
The main advantage is that you have good coverage indoors. You no longer have to go outside.
Another advantage is that the mobile phone battery does not run down as quickly because of improved signal strength.
Tel: +86-757-83308238,13715513766
E-mail: info@amplitec.cn
Address: 4th Floor, 4th Building, No. 60 of the Langbao West Road, Chancheng District, Foshan City, Guangdong, China. 528000