SKU: 1214261818
mobile booster box

mobile booster box Open Box: Cel-Fi DUO+ 4G LTE/XLTE/VoLTE Smart Signal Booster for Veriz

Sale price$23.98 Regular price$26.64
Save 10%

Pay in installments of $6.66 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

mobile booster box Open Box: Cel-Fi DUO+ 4G LTE/XLTE/VoLTE Smart Signal Booster for VerizThis is an open box item. The product will contain all original parts and accessories and is in like new condition. Open Box items may contain superficial scratches that do not affect performance. All open box units are sold AS IS and can be returned within 30 days from receipt of the product. The Cel Fi DUO+ is a powerful signal booster system that boosts 4G LTE Voice over LTE (VoLTE) and data for Verizon. The Cel Fi DUO+ offers up to 100 dB of gain

This is an open box item. The product will contain all original parts and accessories and is in like new condition. Open Box items may contain superficial scratches that do not affect performance. All open box units are sold AS IS and can be returned within 30 days from receipt of the product.

The Cel-Fi DUO+ is a powerful signal booster system that boosts 4G/LTE Voice over LTE (VoLTE) and data for Verizon. The Cel-Fi DUO+ offers up to 100 dB of gain and coverage up to 15,000 sq ft.

The Cel-Fi DUO+ system is incredibly easy to set up. The simple plug and play installation means that anyone can install the device. There are no external cables, antennas, wires, or drills needed. The units simply plug-in to power. Cel-Fi requires at least one bar of signal where the network unit will be located.

The DUO+ is best for Verizon users looking for an easy installation of a powerful signal booster without running cable or mounting outdoor antennas.

The Cel-Fi DUO+ has an LCD color interface and is fully self-contained and self-configuring. It supports the Cel-Fi WAVE mobile application.

Cel-Fi WAVE Mobile App

Cel-Fi WAVE is a smartphone app that will help you get the best performance from your Cel-Fi DUO+. The WAVE app is available for desktop, iOS, and Android. The app's dashboard allows you to optimize setup and download software updates.

Installation

The Network Unit (NU) should be placed where the existing cellular signal is best (generally by a window). The unit requires at least one bar of signal to work. The Coverage Unit (CU) should be placed in the location you need improved signal. You can optimize coverage by moving the CU. The NU and CU communicate with each other wirelessly to provide the best signal improvement possible. Red and Green icons on the CU LED user interface will indicate whether the CU should be closer or further from the NU.

Mounting

Mounting brackets and hardware are provided to mount both (or either) the Coverage Unit and the Network Unit. The brackets come equipped with screws and inserts for mounting in standard drywall.

The DUO+ comes with a 2-Year Warranty.

The Cel-Fi DUO+ is also know as part number D32-2/4/13.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1214261818

Discover Niche Categories That Outsell mobile booster box

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 26 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
KBruner
Natrona Heights, US
★★★★★ 5
Great toy for big chewers!
Have only had 3 days but my boy has been trying to destroy it and it’s holding up really well! Normally his toys would have been destroyed in 24 hours or less, including Kong and other brands advertised as tough!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
P
Verified Purchase
P. Purcell
Birmingham, US
★★★★★ 5
Durability is no joke!
Excellent product! Our GSD puppy chewed it for the past 10 months and she is a pretty strong chewer. Only now did she manage to get a couple small pieces off of it, and WoofBite was quick to provide our one-time replacement. Great customer service! Will purchase more of their products and highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
T
Verified Purchase
T. M
Dallas, US
★★★★★ 4
So far so good
Had this for almost a month and no chunks have been chewed off yet. I have a lab who prefers chewing over pulling or retrieving type toys. She's destroyed everything we've given her --sometimes within minutes. She loves Wubbas but she chews them to bits immediately. Other toys get chunks or small pieces chewed off and we wind up throwing them away. This has lasted well. Full disclosure, we only pull out toys at the end of the day for just a couple of hours, and we are within sight of her the whole time, that's why 4 stars. But so far to our surprise this has held up very well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
S
Verified Purchase
Sam S
Chelsea, US
★★★★★ 5
Indestructible m
It’s actually indestructible. I have a black mouth cur who once ripped apart a Kong toy in minutes. Got him this and another ball shaped one for Xmas and 5 months later, there are just some puncture holes, no rips or chunks taken out! They’re in his top 3 favorite toys for sure!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
K
Verified Purchase
Kimberly
Lexington, US
★★★★★ 5
Truly great quality for tough chewers
I seldom leave reviews, but after years of reading endless reviews for different dpg toy products that claim to be "indestructible" but end up being no match for our sweet but genuinely TOUGH chewer pitbull, I never expect much... so was so pleasantly surprised, no, shocked, by the quality of this WoofBite toy. Please note these photos are after about 3 months of use (and you may notice our dog is laying in a sea of other decimated toys that lasted only days, if not hours). Again, not a big reviewer, and I know no two dogs are the same, but if our experience is any indication, we felt we needed to make this recommendation to other bully breed owners out there who, like us, are skeptical of anything out there claiming to be indestructible. While our dog gets so much joy and takes great pride in the art of destruction, the endless revolving door of buying her new toys translates to lots of money spent. It is nice to finally find a new option to add to our very limited list of brands we will buy for her. Good news is, she still really enjoys playing with this toy and she is enjoying the challenge. I can confidently say this has been a GREAT buy for our spoiled little pitbull and we will be scooping up more for her grandparents house, our summer camp, and some backups just in case these ever become unavailable. Thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026

recommand products