Número do Modelo
DB-800/900
Lugar de origem
Guangdong, China
Rede
GPRS, 4G, GSM, 3G, lte, 2g
Key words
dual band mobile signal booster
Suitable
global applicatioin for home/office/apartment... use
Frequency
791-821MHz/832-862MHz 890-915MHz /935-960MHz ,
coverage
100-300 square meter