Cell Phone Signal Booster for AT&T T-Mobile GSM 3G 4G LTE - Boost Mobile Phone Signal for Home and Office - Tri-Band ATT700/850/1900MHz Band 2/5/12/17 Repeater kit with High Gain Panel/Yagi Antennas Aires Acondicionados ☞ Output Power: Max 15W

☞ Output Power: Max 15W

USB Powered:USB Powered Works with most devices that support USB port

offering full protection for your apple watch against

With built-in microphone

Cell Phone Signal Booster for AT&T T-Mobile GSM 3G 4G LTE - Boost Mobile Phone Signal for Home and Office - Tri-Band ATT700/850/1900MHz Band 2/5/12/17 Repeater kit with High Gain Panel/Yagi Antennas Aires Acondicionados ☞ Output Power: Max 15WBrand: A ANNTLENT Features: Support AT&T T mobile 3G 4GThis booster is compliance with AT&T, T mobile 3G 4G LTE on band 2 5 12 17. Boost Voice&Data Signal Boost Voice and Data signal for multiple cellular devices simultaneously, reduce dropped calls and fast data uploads &downloads in home or office up to 3,500sq ft. Excellent Functions The booster has excellent functions includes Automatic Gain Control, Oscillation Elimination and LED Indicators.