Search query: cell phone signal booster without outdoor antenna

Product: HiBoost Cell Phone Signal Booster to 3,000 sq ft, Boosts 4G LTE for All U.S. Carriers, Cell Phone Booster of 5G Compatible in Band 2/4/5/12/13/17/25, FCC Approved 【Built-in Antenna】HiBoost cell phone booster has indoor antenna built into the booster, saves a lot install time and efforts, and gets 2 times stronger signal by no indoor cable loss. Also an ideal option to set up with mounting pole to improve signals in outdoor activities, like camping.
【HiBoost APP Fine Tune BEST Power】This cell phone booster covers typical 3,000 sq. ft. Actual size depends on: 1) How strong outside signal can be got from the tower; 2) Fine tune inside and outside antennas to get MAX gain by avoiding loop back. HiBoost APP assists you to get both done precisely.
【5G Compatible】Our HiBoost cell phone signe booster Support 5G and deliver astonishing high speed; support 5G only that’s largely deployed in current 4G bands by DSS (Dynamic Spectrum Sharing) by carriers. New mmWave and T-Mobile 600MHz cellular boosters are not permitted by FCC yet. If you must need 5G, ensure your area has deployed 5G in the 4G bands or carriers have a plan before purchase.
【Support all US Carriers】Verizon, AT&T, T-Mobile, Sprint, Straight Talk, and U. S. Cellular. Improve all bands of 700-750MHz (band 12, 13, 17), 800-850MHz (band 5, CLR 3G), 1900MHz (band 2/25, PCS 3G) and 1700~2100MHz (band 4, AWS3G).
【Excellent customer service】HiBoost offers a variety of technical support - online app chat, phone and email, feel free to contact us for your service; in addition, we offer a three-year warranty. HiBoost 4kplus

Product: SureCall EZ 4G Plug-and-Play Cell Phone Signal Booster Kit for All Carriers 3G/4G LTE Increases voice, text and 4G LTE signal strength for all cellular devices on all North American cell carriers, covering 1 – 2 rooms. Coverage area varies based on existing signal at the window.
Supports multiple devices and users simultaneously and delivers enhanced indoor cell phone signal coverage for clearer and more reliable voice and data performance.
Reduces dropped & missed calls and extends battery life for multiple cellular devices.
Plug-and-play signal booster with a simple DIY install that sets up in minutes without the need to drill holes or mount an outdoor antenna.
1-2 bars ~500 sq. ft., 3-4 bars ~1000 sq. ft., 5 bars ~2000 sq. ft. SureCall Black