Search query: gsm cell phone booster

Product: Cell Phone Signal Booster for Home and Office Use - Band 2/5 Cellular Repeater Kit Boosts Verizon, AT&T, T-Mobile GSM 3G Voice, Call and Text Up to 4,500 Sq Ft. Support Multi Devices. (850/1900MHz) 【Dual Band 2/5】- The booster supports All U.S. Carriers GSM/2G/3G/4G LTE for Verizon, AT&T, T-Mobile, Straight Talk and US Cellular etc, works with all cellular devices operating on Band 2(1900MHz) or Band 5(850MHz). Check your phone working band first.
【Better Voice & Text】- Enhances voice, calls, text, signals, enjoy no more dropped calls, better voice quality, faster uploads and downloads to stream videos smoothly. Get rid of home phone land-line fees. Supports multiple users simultaneously.
【Advanced Features & Smart Device】- The booster uses AGC(Automatic Gain Control) function, which can intelligently detect the existing signal strength, and adjust itself for best performance, then reflect its working condition through LED indicator.
【Powerful Antennas & Large Coverage】- Phonetone BAND 2/5 booster comes with high gain directional antennas, allow you to point it to the nearest signal tower more accurate and get more signals, expanding the indoor coverage up to 4,500sq ft.
【Excellent Service Guaranteed】- FCC Certified, 30-day money-back guarantee, 3-month free replacement, 5-year manufacturer warranty. Professional Technical Support. Phonetone Band 2/5 Booster