Band 1 & Band 3 Long Range 3G 4G LTE Repeater Dual Band Network1800 2100MHz Cell Phone Signal Boosterndi Dual band high gain & power repeater mobile yomwe imakulitsa mawu, malemba ndi deta mu 1800 ndi 2100 MHz panthawi.3G, 4G LTE foni yam'manja yowonjezera & kubwereza kwa bandi yaikulu, kusankha kwamagulu, digito ndi kuwala, mkati ndi kunja opanda zingwe Kuphimba yankho.OEM & ODM ndi olandiridwa!