SKU: 21006399146

XTREMTEC XT300 Wireless Bluetooth Earbuds and 47W GaN Dual-Port Fast Charger Combo

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Description

XTREMTEC XT300 Wireless Bluetooth Earbuds and 47W GaN Dual-Port Fast Charger ComboAbout XT300 Wireless Bluetooth Earbuds 1. ANC & TRANSPARENCY Automatic smart control over ambient sound and block out about 25 dB noise with 4 built in noise cancelling mics. Transparency mode allows outside sound in, enhance & improve the perception of surrounding sound, care for your safety while providing high quality audio. One earbud will automatically switch to Transparency mode if putting another earbud into the charging case in order to keep

About XT300 Wireless Bluetooth Earbuds:

1. ANC & TRANSPARENCY

Automatic smart control over ambient sound and block out about 25 dB noise with 4 built-in noise cancelling mics. Transparency mode allows outside sound in, enhance & improve the perception of surrounding sound, care for your safety while providing high quality audio. One earbud will automatically switch to Transparency mode if putting another earbud into the charging case in order to keep the sound pressure balanced between two ears, providing the best comfy.

2. ENHANCED CALL QUALITY
With ENC (Environment Noise Cancellation) system, mics automatically senses ambient noise and collects human voice without unwanted noises. Human voice is enhanced to be crisp and obvious, providing you with superior voice clarity & crystal-clear conversation.

3. WIRELESS CHARGING
Adopts two-mode charging: with Qi certificated wireless charger or USB-C cable charging. Features optimised charging with MCU chips & advanced battery management system that automatically stops charging when the charging case is fully charged, guaranteeing premium safety and saving energy. NTC certificated temperature management chips takes smart control over charging temperature and reduces the battery aging.

4. 35-HOUR CONTINUOUS USE
Adopts built-in 50mAh extra-large capacity cells that allow for 7+ hours’ non-stop listening from a single charge. The charging case offers over 4 times on-the-go charging and provides 28 extra hours of playtime.

5. ADVANCED BT 5.2 & PREMIUM AUDIO QUALITY
Supports SBC & AAC codec to deliver lossless audio and high fidelity sound tailored just for you. Big-sized 8mm built-in dynamic driver units with composite speaker film produce a powerful & punchy bass. Also, the perfect performance in mid & treble together provides a balanced listening experience as perfect as those at a concert.

6. Product Information

About 47W Dual-Port Fast Charger:

1. Broad Compatibility

Compatible with most mainstream device model such as iPhone 13 / 13 Pro Max / 12 / 12 mini / 12 Pro Max ,and more, Samsung Galaxy Note 21 / 21 Ultra , Galaxy Z Flip / Fold, Galaxy S22 / S22+ / S21+ / S20 and more, Google Pixel 6 /6 Pro / 5 , LG G8 / G7 / V60 ThinQ, HTC One M9+, Blue, Sony Xperia G21 G30 / pro, Nokia, Motorola G, iPad / iPad Pro / Air / mini, Sumsung Galaxy Tab, and other devices with type-C charging port. Meet your every need by delivering non-stop reliable power for your working partners.

2. Dual C Ports Speedy Charging

Fast charging that powers double devices at the same time. Dual type-C ports offer 27+20W high wattage which can support your smart phone and tablet (or other devices) at once, while offering up to 47W wattage when using only 1 port, saving your time and speeding up your working flow.

3. Reliable Safety Systems

PC fireproof shell, thermal conductive silica and smart GaN chips with multiple safety protections (including overheat protection, over current protection, short circuit protection, over voltage protection, and more) lower the charging temperature and provide extra guardian for your charging device. Just need to enjoy an ultra-safe charging whatever you are doing.

4. Stylish & Considerate Design

Named after planets orbiting around us in the Solar System, X-cube is designed as combinations of special colours that brightens your daily life. Cool patterns on its surface with a sense of times and science technology is so trendy that may please your work & play in a ‘Cyberpunk’ way.Considerate height-length ratio that will stably stick on the wall while charging.

5. Small and Portable

1.73*1.61*1.22inch,. Small size and light weight, easy to hold. There is no burden in the pocket, so you could put it in any pocket and go anywhere. Suitable for home, work, travel, etc.

6. What You Get

X-cube 47W dual type-C wall charger, environmental-friendly paper package and friendly customer service.

7. Product Information

Shipping Notes
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SKU: 21006399146

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4.6 ★★★★★
Based on 12 reviews
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Product Reviews
V
Verified Purchase
Victor Vögel
Bozeman, US
★★★★★ 5
Mesmerizing; shows the butterfly effect in action
Format: Paperback
Charles Mann’s “1493” is about globalization and the Homogenocene epoch. Unlike the plenitude of other recent books about globalization, however, “1493” is about biological globalization rather than economic globalization. The book traces the results of the Columbian Exchange, with chapters devoted to tobacco, the earthworm, malaria, silver, potatoes and sweet potatoes, guano and rubber. The book is in four parts, and is written in an accessible, non-academic style. I found the first three parts of the book, which cover the impact of the Columbian Exchange on the Atlantic, the Pacific and Europe, respectively, to be captivating. These parts of the book demonstrated the fascinating interconnectedness of all things in a globalized society (in other words the “butterfly effect”) – for example, how transporting the sweet potato to Western China led to population migrations from Eastern to Western China, deforestation and overflowing of the Yellow River. The general result of such biological globalization is the creation of the Homogenocene epoch, a term which Mann uses to describe the biological homogenization that has replaced biological diversity since the time of Columbus. In the first three parts of the book, Mann demonstrates how history, biology and chemistry are all interrelated, and how today’s world continues to be influenced by the Columbian Exchange. I found the last part of the book to be less impressive than the first three parts. Part Four is called “Africa in the World,” but confusingly it is about South America, not Africa. Parts of it read more like travel writing than history. Still, the book deserves five stars for the first three thrilling parts, which successfully trace the mesmerizing history of various everyday biological substances.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2017
J
Verified Purchase
Jamie Barnett
Battle Creek, US
★★★★★ 3
There were periods I was on the edge of my seat. There were times I just wanted to the book to end.
Format: Paperback
I recently started reading at 40 years old to make up for a lot of wasted time and missed education. This is a very informative read, but that said, I had a hard time staying focused sometimes. He gets into a lot of the science pertaining to plagues, epidemics etc which is interesting and I am reluctant to list science as a con as I did learn, but frequently found myself scrolling through several pages just to get the main idea behind the historical part. There were periods that I was on the edge of my seat and there were times I just wanted to the book to end. 1491 was similar. Both useful books, but a bit challenging to follow along especially if you are only reading small amounts at at time like on break at work etc. It jumps around from S. America, N America and China all through the book. I would have preferred that each region be separated. I get that he had his reasons. I am glad I read both books, but I probably should have gone with more of an overview vs the more in-depth content in this. I do not regret reading both books however, and recommend if you already have a good knowledge of this subject and are just trying to learn a little more. I found the information about the slave trade, the most interesting and wasn't aware that the majority of slaves shipped over from Africa went to Mesoamerica and the Caribbean. I also did not realize that plague and sickness really enabled use of African slaves as they were not prone to malaria like the Europeans. There is also some good info about ancient China and also sliver and mercury mining with South American Indians which made the book worth it for me.
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Reviewed in the United States on March 7, 2023
R
Verified Purchase
R. D. Morris
San Leandro, US
★★★★★ 4
If you liked 1491, you'll like 1493
Format: Hardcover
I originally read the first edition of 1491, which I loved. So that's why I ordered 1493. At about the same time 1493 arrived, I found out there was a new, revised version of 1491, which my husband bought from another source. So I re-read it at the same time I read 1493 for the first time. The reason I mention this is that there are some similarities between the revised version of 1491 and the newer book, 1493 - actually some repeated material. That's ok, as the author is taking the premise of 1491 another step further. Essentially, 1491 focuses on what new studies show was really going on in the Western Hemisphere before Columbus' arrival, where native peoples were far more numerous and had more advanced cultures than Europeans previously thought possible. In 1493, Charles Mann shows not only how Columbus and Europeans changed the New World, but how the "Columbian exchange" wrought great changes in the other direction as well. And he pulls in the further exchanges with Asia, to show the trans-global linkages of the phenomenon. So, some of his exposition gets a little repetitious, but overall he's an engaging writer, and for those of us who love the history of cultural exchanges and first contact, these books are mandatory reading!
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Reviewed in the United States on October 5, 2011
I
Verified Purchase
Ian T
Fort Morgan, US
★★★★★ 5
Truly worth every penny. DS2r?
Format: Hardcover
Truly incredible documentation of the thoughtful work of a handful of artists. I'm hoping that by supporting this book we may inch ourselves closer to a Dead Space 2 remake lead by Motive studio. This book is a must for fans or the game and horror in general. Well made, good quality images, lore drops, developer letters. Its fantastic!
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Reviewed in the United States on May 15, 2025
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Nice art
Format: Hardcover
The art is good and I love the comparisons to the og
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 12, 2025

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