【 Strength Cell Phone Signal】The RV cell booster powerfully boosts signal for fewer dropped calls, better voice quality, faster data speeds, stronger hotspot capability, and improved audio and video streaming on the road and while parked, it’s a great tool for your mobile RV voice and data service strategy and works great on both 4 & 5G mobile access points 【Flexible Indoor Antenna】There is a 13ft cable for the indoor antenna which allows you to move it around. For example, if you are watching movie in bed we take antenna over to tv, if you are working on laptop, place the antenna on desk next to phone (which is running hotspot), We can easily move it around the RV depending on scenario 【 All Carriers Comptability】 HiBoost cell phone signal booster for rv provides stronger cell signals from all U.S. networks and carriers including Verizon, AT&T, Sprint, T-Mobile, U.S. Cellular hotspot and more, Including Band 12 / Band 13 / Band 5 / Band 25-2 / Band 4 ) 【5G Compatible & FCC Approved】 Supports the latest in 5G technology, it‘s compliant with FCC requirements . FCC certification number: OWWC110505S, max gain 50db 【App for Monitoring Signal Strength】This cell phone booster rv is specially designed for RV camper trave, a APP(name: Signal Supervisor) is matched for this device, no subscribtion, help you to get the signal changes before and after device use, and our technical support at any time when needed on the APP After-Sales Service: 3 YEARS W a r r a n t y of hiboost travel 4g 5g 2.0 rv, E-mail, U.S. phone number, official website, APP online chat get service, a response within 12h rv cell phone signal booster