3G 4G LTE Cellular Amplifier Mobile network 4G Signal Booster 850 1800 2100 2600 MHZ Repeater GSM Cell Phone signal Repeater Kit Color:US Plug supports Android

supports Android

width:225px

Please measure your foot length carefully

Gender: Unisex Safety Work shoes

Escote: Cuello liso

3G 4G LTE Cellular Amplifier Mobile network 4G Signal Booster 850 1800 2100 2600 MHZ Repeater GSM Cell Phone signal Repeater Kit Color:US Plug supports AndroidSPECIFICATIONS gsm repeater: 2G3G4G signal booster function 7: 1800 4G LTE Amplifier Mobile Phone Signal Repeater function 6: GSM Repeater 4G Mobile NetworkAmplifier function 5: 4G 1800mhz LTE 4G Cellular Signal Booster function 4: 4G LTE 1800 MHz Cellular Signal Booster FDD 1800 Repeater function 3: Upgraded 4G signal amplifier function 2: CE,ROSH Suitable for: Russia, Brazil,Israel,Spain,France,Italy, Europe, etc. c Power supply: AC 110V~240V,50