--- product_id: 98019435 title: "Cell Phone Signal Booster for All Carriers" brand: "anntlent" price: "¥57278" currency: JPY in_stock: true reviews_count: 13 category: "Anntlent" url: https://www.desertcart.jp/products/98019435-cell-phone-signal-booster-for-all-carriers store_origin: JP region: Japan --- # App-Guided Antenna Alignment Supports All Major Carriers 65dB Tri-band Boost Cell Phone Signal Booster for All Carriers **Brand:** anntlent **Price:** ¥57278 **Availability:** ✅ In Stock ## Summary > 📡 Never Miss a Bar, Wherever You Drive! ## Quick Answers - **What is this?** Cell Phone Signal Booster for All Carriers by anntlent - **How much does it cost?** ¥57278 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/98019435-cell-phone-signal-booster-for-all-carriers) ## Best For - anntlent enthusiasts ## Why This Product - Trusted anntlent brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & FCC Approved:** Backed by a 3-year warranty, 30-day money-back, and 3-month replacement guarantee for peace of mind. - • **Massive 4,500 Sq Ft Coverage:** Expand your signal reach indoors with a powerful directional antenna that maximizes every bar outside. - • **Smart Auto-Adjust Technology:** Built-in ALC detects and optimizes signal strength to prevent drops and keep you connected. - • **Universal Carrier Compatibility:** Seamlessly boosts LTE & 5G on bands 5, 12, 13, and 17 for Verizon, AT&T, T-Mobile & more. - • **Effortless Installation with App:** No drills needed—use the ANNTLENT app to pinpoint cell towers and perfectly aim your antenna. ## Overview The ANNTLENT Cell Phone Signal Booster enhances 4G LTE and 5G signals across all major US carriers on bands 5, 12, 13, and 17. Featuring a 65dB tri-band repeater and a high-gain directional antenna, it delivers up to 4,500 sq ft of reliable indoor coverage. Installation is simplified with the ANNTLENT app for precise antenna alignment, while built-in automatic level control ensures stable, uninterrupted connectivity. FCC approved and supported by a comprehensive warranty, this booster is designed for professionals who demand seamless mobile performance on the go. ## Description Buy Cell Phone Signal Booster for All Carriers | Up to 4,500 Sq Ft, Boost 4G LTE 5G Signal on Band 5/12/13/17, 65dB Tri-band Cellular Repeater, High Gain Antennas: Signal Boosters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Not bad - For the price of this unit I was surprised at how well it did in testing. I use the unit in my side by side to help me itch cell reception. Since it is not waterproof or water resistant I crafted a watertight box to hold the main unit inside. I then crafted an extended mount for the magnetic antenna and installed it it on my side by side. In areas that I normally got one bar it boosted my signal to 3 bars. Of course in areas that have zero cell phone reception this unit did not provide any level of boost which is to be expected. Overall I’m happy with the unit. Review: Good functionality, setup easy, app is terrible - Purchased for my new house that gets 1 bar or less of cellular coverage (Verizon) and lots of dropped calls. Setup of the antenna itself and indoor hardware is pretty easy - just plug and go. My only complaint is that I spent about an hour or two trying to get their app to work to calibrate/point the antenna in the right direction. As far as I can tell it is entirely broken and I gave up. I did find an iPhone app that could tell me the general location of the nearest towers on a map, plugged their coordinates into google maps, and then used that to get a general bearing. I get about 40-60 mbps down (plenty for streaming movies, browsing the web, etc.) and 1-2 mbps up (I’d like more but again, plenty for general purpose web use) The latency is pretty good as well, around 50-60 ms. If I wanted better upload speeds I would need to purchase a more powerful and directional antenna like the Bolton long ranger, but for a single channel cheap antenna I think this would will be fine for now. ## Features - [SUPPORTS ALL CARRIERS] Our booster enhances LTE and 5G signals for All Carriers on band 5, 12, 13 and 17, such as Verizon, AT&T and T-Mobile. Please CHECK YOUR BAND BEFORE PURCHASE and ensure that the frequency of your phone is band 5,12,13 or 17. - [ANNTLENT APP HELP YOU INSTALL EASILY] No drills necessary while using the flat window cable route the cable from outside to inside. ANNTLENT APP helps you find the direction of the closest cell tower, so you can aim the outside antenna easily. - [ADVANCED FEATURES KEEP STABLE SIGNAL] The booster is built in ALC detecting the existing signal strength and automatically adjusting itself for best performance, it prevents inconvenient shutdowns and downtime that keep you from doing what you need to do. - [LARGE COVERAGE] The high gain directional outside yagi antenna focuses receiving signals in a particular direction and provides up to 4,500 square feet coverage, the more bars signal you get outside, the more coverage you get inside. If you only get 1 bar signal outside, you can choose it. - [FCC APPROVED & RELIABLE SERVICE GUARANTEE] The cell phone boosters are FCC approved, and we offer 30-day money back, 3-month replacement and up to 3-year manufacturer repair. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ML28SWS | | Best Sellers Rank | #17,750 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #14 in Cell Phone Signal Boosters | | Brand | ANNTLENT | | Built-In Media | N30 Booster, Outside Directional Antenna, Inside Panel Antenna, Window Entry Cable, 3 Loger Cables (2 x 16', 1 x 33'), Power Supply, Waterproof Tape, Cable Management Tape | | Color | Grey | | Compatible Devices | Smartphone | | Connector Type | N-type | | Customer Reviews | 3.8 out of 5 stars 2,027 Reviews | | Frequency Band Class | Tri-Band | | Frequency Bands Supported | 5,12,13 and 17 | | Included Components | N30 Booster, Outside Directional Antenna, Inside Panel Antenna, Window Entry Cable, 3 Loger Cables (2 x 16', 1 x 33'), Power Supply, Waterproof Tape, Cable Management Tape Included Components N30 Booster, Outside Directional Antenna, Inside Panel Antenna, Window Entry Cable, 3 Loger Cables (2 x 16', 1 x 33'), Power Supply, Waterproof Tape, Cable Management Tape See more | | Item Highlight | Up to 4,500 Sq Ft, Boost 4G LTE 5G Signal on Band 5/12/13/17, 65dB Tri-band Cellular Repeater, High Gain Antennas | | Manufacturer | ANNTLENT Ltd. | | Mfr Part Number | AN-CL70VA-01 | | Model Number | N30-PY | | Number of Items | 1 | | Range | 3500 square_feet | | Special Features | APP Help Install, LED Indicator | | Unit Count | 1 Count | | Warranty Description | 3 Year Manufacturer | ## Product Details - **Brand:** ANNTLENT - **Color:** Grey - **Frequency Band Class:** Tri-Band - **Special Feature:** APP Help Install, LED Indicator ## Images ![Cell Phone Signal Booster for All Carriers - Image 1](https://m.media-amazon.com/images/I/61P4oqUdnvL.jpg) ![Cell Phone Signal Booster for All Carriers - Image 2](https://m.media-amazon.com/images/I/6199yT2ub5L.jpg) ![Cell Phone Signal Booster for All Carriers - Image 3](https://m.media-amazon.com/images/I/61krtuEorDL.jpg) ![Cell Phone Signal Booster for All Carriers - Image 4](https://m.media-amazon.com/images/I/61k4P807IpL.jpg) ![Cell Phone Signal Booster for All Carriers - Image 5](https://m.media-amazon.com/images/I/61i2v1BLtsL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Cant seem to find the serial number on my product, can anyone help me out with this!! Need it for registration!** A: Dear friend, Thanks for your inquiry. The serial number of FCC ID is 2ALZECPA70. You can google your provider and signal booster registration, plug in the address and input the serial number of FCC ID. If you have any other question, you can feel free to contact us. Thanks. Anntlent. **Q: Sirve para 5g?** A: Hola, si quieres usar 5G, puedes comprar este paquete: https://www.amazon.com/dp/B08GCCB3BV?ref=myi_title_dp El producto por el que pregunta no es para 5G. Gracias por su comprensión. **Q: Does it need to be in a climate controlled area? My garage/shed is not heated or cooled… with the device last in that environment?** A: Keep it dry **Q: was pulling the wire through the whole in my barn and it got caught and sliced in half. I cant run new cable. is there any way to crimp a new end on?** A: Yes you can and it should be relatively easy. If you don't have a new end, just look up a local electronics supply store, not a repair shop as they will overcharge you. Show them what you need and they should be able to explain the simple procedure as they make the sale ($5-15 max.). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Not bad *by S***K on September 15, 2026* For the price of this unit I was surprised at how well it did in testing. I use the unit in my side by side to help me itch cell reception. Since it is not waterproof or water resistant I crafted a watertight box to hold the main unit inside. I then crafted an extended mount for the magnetic antenna and installed it it on my side by side. In areas that I normally got one bar it boosted my signal to 3 bars. Of course in areas that have zero cell phone reception this unit did not provide any level of boost which is to be expected. Overall I’m happy with the unit. ### ⭐⭐⭐⭐ Good functionality, setup easy, app is terrible *by J***D on October 22, 2024* Purchased for my new house that gets 1 bar or less of cellular coverage (Verizon) and lots of dropped calls. Setup of the antenna itself and indoor hardware is pretty easy - just plug and go. My only complaint is that I spent about an hour or two trying to get their app to work to calibrate/point the antenna in the right direction. As far as I can tell it is entirely broken and I gave up. I did find an iPhone app that could tell me the general location of the nearest towers on a map, plugged their coordinates into google maps, and then used that to get a general bearing. I get about 40-60 mbps down (plenty for streaming movies, browsing the web, etc.) and 1-2 mbps up (I’d like more but again, plenty for general purpose web use) The latency is pretty good as well, around 50-60 ms. If I wanted better upload speeds I would need to purchase a more powerful and directional antenna like the Bolton long ranger, but for a single channel cheap antenna I think this would will be fine for now. ### ⭐⭐⭐⭐⭐ Fast and easy setup except for the outdoor antenna *by S***E on March 10, 2021* Our verizon signal has been really bad for the 5 years that we have been out here in East Texas at our farm. We bought a $30/month satellite phone with HughesNet to get good service. Then, we bought this booster, and we now have 3 and 4 bars on our iPhones. The product specs say up to 4500 sq. ft. of coverage, but then they specify according to outside signal strength. We only get the minimal of about 800 sq. ft. coverage inside. But, we are happy with that. We have good coverage in our den, which is where our computer is and our TV and where we spend most of our time. I started calling relatives 300 miles away, and we talked for 30 minutes without the disruptions that we had previously experienced with our Verizon cell phones. The hardest part is installing the outside antenna. I put it outside my door and placed it on a tree to face the cell phone tower, and it worked fine. All 3 LEDs lit up green with total 65 dB boost. Now I have to wire it through the wall and mount the antenna onto the roof. My temporary setup has the outside antenna about 35 feet from the inside antenna. They say to keep them about 50 feet apart, but it is working fine at 35 feet. I looked up other products that could cover more sq. ft., but they are all based on the outside signal. My wife wanted me to return this product and get one that would cover more sq. ft. in the home. When I looked them up, I found the same signal boost from a product twice the price. So, I don't know. We decided to stay with this product. It works great. We have twice the signal strength now, and that was what we wanted in the first place. Update 3-21-2021 I finished the project the next day, threading the antenna wire through a hole in our brick wall that I had drilled years ago for our home security camera system. Luckily, one end of the antenna wire has a small connector, about 3/8 inch diameter. The other end is about 3/4 to 1 inch diameter, which would not fit through our cluttered 2-inch hole, which has 8 coax cables in it already. The included 50-foot extension wire worked fine. It went around a corner and up to the high point of the roof. I couldn't flush mount it to point upwards because of the shingles, so I mounted it pointing downwards. I wasn't sure if that side of our house was pointing exactly westward to the cell phone tower 8 miles away. When we plugged it all in, it seemed to work even better than the temporary setup, which was 4 feet off the ground. The antenna is now 20 feet high and about 35 feet away from the inside antenna. One other thing that worried me was which way to point the antenna. This side or that side. Apparently it does not matter. I had it point both ways, and each way worked fine. I just pulled my iPhone out of my holster and checked the bars. I'm at my computer about 4 feet from the inside antenna. It shows 3 bars. Then, I walked to the inside antenna and held my phone up to it, and it showed 4 bars. Not bad considering my previous number of bars was zero. ## Frequently Bought Together - Cell Phone Signal Booster for All Carriers on Band 5/12/13/17 | Up to 4,500 Sq Ft | Boost 5G 4G& LTE Signal for Verizon, AT&T, T-Mobile & More | FCC Approved - Bolton Technical 10” Inch Pole Mount Accessory for Outside Antenna(Signal Booster Antenna, Yagi Antenna, Antenna Expansion kit)- with U-Bracket Assembly - Ancable Window and Door Feed Thru Jumper Cable,1-Pack 1ft (32cm) F-Type Female to Female Flat Coax TV Cable Extension Adapter for Antenna, DirectTV and Dish Tailgater, White,Ultra Slim Paper Thin --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/98019435-cell-phone-signal-booster-for-all-carriers](https://www.desertcart.jp/products/98019435-cell-phone-signal-booster-for-all-carriers) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-01*