Cell Phone Signal Booster for Home Office | Boosts 4G LTE & 3G for Verizon, AT&T & Sprint | Cell Phone Booster Band 2/4/25 | 70dB Dual Band Cellular

Cell Phone Signal Booster for Home Office | Boosts 4G LTE & 3G for Verizon, AT&T & Sprint | Cell Phone Booster Band 2/4/25 | 70dB Dual Band Cellular

【Say Goodbye to Poor Signal】Cell Phone Signal Booster efficiently amplifies weak signals indoors, allowing you to enjoy smooth network speeds and uninterrupted calls. cell signal booster supports Band 2/4/25. 【Carrier-grade Quality Booster Chip】Designed for the largest U.S. carriers - Verizon, AT&T and Sprint, compatible with 4G LTE 3G networks. With touchable HD screen, real-time feedback on the amplifier’s output power and isolation. 【High-Performance&Large Coverage】Provide maximum signal gain of 70dB, 32X amplify signal, with coverage area of up to 4,500 sq ft.(Please note: coverage area range depends on the outdoor signal level and the building structure of your house.) Support multiple users & cell devices. 【Fast and Easy Installation】All the components which you need to get started are included with the kit you purchase. We also provide window entry cable, cable management tapes and waterproof insulation tapes to help you install cell phone booster better. 【Reliable Service】FCC Approved. INVCALL offers up to 3 years of warranty service, 90-day replacement, 30-day return and lifetime professional technical support. Contact us anytime, anywhere when you need service. The INVCALL Cell Phone Signal Booster is a high-performance solution designed to amplify weak cellular signals for all major U.S. carriers, including Verizon, AT&T, T-Mobile, Sprint, US Cellular, Straight Talk, and more. It supports GSM, 3G, 4G LTE, and 5G networks, covering key frequency bands 2,4,and 25, ensuring broader compatibility and enhanced call quality, faster data speeds, and more reliable connectivity. Package Includes: 1 x Booster (Main Device) 1 x Indoor Wall-Mount Antenna 1 x Outdoor Omnidirectional Antenna 2 x Short Cables + 1 x Long Cable + 1 x Window Entry Cable 1 x Power Adapter 1 x Installation Screw Kit 1 x User Manual Important Note: Before installation, please verify that your mobile device supports Band 2,4,or 25 for optimal performance. This signal booster complies with FCC standards (FCC ID: YYOF10IN-US53), ensuring safe and legal operation. Ideal for areas like homes, offices, and basements, INVCALL signal boosters provide a stronger, more stable signal for seamless communication.