Best in 7 days
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Description
DAHUA DH-CS4220-16GT 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE> 16 RJ 45 Gigabit PoE ports, 2 RJ 45 Gigabit ports,2 SFP Gigabit ports. > 240 W total PoE budget, 802. 3af at on all PoE ports, additional 802. 3bt on red port. > DIP switch to fast turn on off working mode of Cloud Managed, PoE Watchdog, Long Distance PoE. > Wide operating temperature ranging from 10 C to 55 C. > Supports VLAN, STP, RSTP and link aggregation. > WEB managed and centralized cloud management through the DoLynk app and performs real
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 677 reviews
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Product Reviews
★★★★★ 4
DOOOO IT (see before & after pics)
Size: 40 Count (Pack of 1), Size: 40 Count (Pack of 1)
My dentist actually recommended this in contrast to the products offered in office! So I had to try. I was especially interested in a whitening system that would not sacrifice effectiveness for gum sensitivity. Not only could I see instant improvement, but I had no gum irritation whatsoever, not even next day. So that's the two big things that exceeded expectation. A few drawbacks though - (1) Instructions were unclear as to how long to leave the light on, & I didn't realize until after mixed Internet recommendations & testing it out blindly that it automatically times out after a few minutes; (2) the product unfortunately outlasts the light's battery life, so I had to find a $16 replacement LED on Ebay, & (3) the adhesive will strip your dental work fyi. Not cool, but still overall beneficial as a whitener & hundreds cheaper than true, professional whitening. BTW this before and after were taken within a month of each other.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Amazing transformation!!
Size: 40 Count (Pack of 1), Size: 40 Count (Pack of 1)
I hardly ever write reviews, but this product has transformed my life. And imonly on the forth day. After the first day it removed so much of my yellow stains. I can't even think about how white my teeth will be when I finish. I called my dentist to see how much it would be to whiten my teeth and she said $500. Are you kidding me? So I ended up trying these white strips instead. I'm so happy with the results after only a few days!! The first picture is the start, then after using the strips 1 time, then after using the strips 3 times. I had to come and post a review immediately. The pictures speak for themselves. And not to mention that I usually have sensitive teeth. So far my teeth don't hurt while using. I will definitely use this product every year. Thanks Crest!!
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Extremely effective, though teeth sensitivity can occur
Size: 40 Count (Pack of 1)
My teeth looked so much whiter after using only one strip. It does cause teeth sensitivity though, I believe there is another version from the same brand for those who have sensitive teeth.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Crest Whitening Strips: A Powerful Smile Transformation
Size: 40 Count (Pack of 1)
In my quest for a brighter smile, I stumbled upon a winning solution with Crest Whitening Strips. This product alone has exceeded my expectations, showcasing the exceptional quality and effectiveness synonymous with the Crest brand.
The application process of Crest Whitening Strips is straightforward and comfortable. These strips adhere securely to the teeth, ensuring a snug fit without any discomfort or slipping. The nearly invisible design allows for inconspicuous use in public, adding to the overall convenience of the product.
The standout feature lies in the remarkable whitening power of Crest. From the very first use, I observed a significant improvement in the brightness of my teeth. The strips effectively tackle stubborn stains and discoloration, delivering a noticeably whiter and revitalized smile.
What sets Crest Whitening Strips apart is the gradual whitening approach, promoting a natural-looking transformation without causing sensitivity issues. This distinguishes the product from others in the market, offering a reliable solution without compromising comfort.
Convenience is key, and Crest Whitening Strips seamlessly integrate into my daily routine with just 30 minutes per session. The compact packaging makes it ideal for on-the-go use, ensuring that achieving and maintaining a radiant smile is both effortless and adaptable to a busy lifestyle.
In conclusion, Crest Whitening Strips have become my go-to choice for a confident and dazzling smile. The brand's trusted expertise in oral care shines through, providing a powerful and convenient solution for anyone seeking to enhance their smile. If you're in search of a reliable teeth-whitening option, Crest Whitening Strips deliver outstanding results with comfort and convenience at the forefront.
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Reviewed in the United States on January 4, 2024
★★★★★ 5
Gorgeous wig, big head friendly
Color: 1B Off Black
I loved this wig, I have a huge head and have to return now wigs I buy.
But this was a keeper, it's synthetic so don't go crazy expecting human hair realness.
In the sense that it will tangle in the nape.
I detailed and then cut off the undesirables.
But for the prize, it worked as half wig with a headband.
For the price you can't beat it.
I gelled the front alittle and I looked like Selena. Lol if you know the reference then you know.
But it looked great with a headband.
I wore it on vacation it wasn't too hot, it wasn't exactly cool either.
But it was good.
For the price I'm buying a few more in other colors.
I didn't make it a ponytail yet but that up next.
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Reviewed in the United States on June 12, 2023
