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Description
NewRixing NR-5000 IPX5 High Fidelity Bluetooth Speaker, Support Hands-free Call / TF Card / FM / U Disk1. 10W high power 2. Strong stereo, surround sound 3. 16 core high performance 50 magnetic full frequency speaker 4. 1500mAh large capacity battery 5. IPX5 level anti spray water function 6. TWS series, electroplating frame, three dimensional buttons 7. Play time: 3 4 hours (play time varies with volume and audio content) 8. Charging time: 4 hours 9. Output power: 2x5W 10. Speakers: 2, external magnetic 5ohm, 5W, 52mm 11. Signal to noise ratio: about
1. 10W high power2. Strong stereo, surround sound
3. 16 core high performance 50 magnetic full frequency speaker
4. 1500mAh large capacity battery
5. IPX5 level anti-spray water function
6. TWS series, electroplating frame, three-dimensional buttons
7. Play time: 3-4 hours (play time varies with volume and audio content)
8. Charging time: 4 hours
9. Output power: 2x5W
10. Speakers: 2, external magnetic 5ohm, 5W, 52mm
11. Signal to noise ratio: about 80dB
12. Bluetooth standard: 5.0+EDR
13. Working distance: about 10 meters
14. Input voltage: DC5V (1A)
15. Product size: 22.6x6.9x7.9cm
16. Net weight: 687g
Specification:
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4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Conquer AI Agent complexity with this comprehensive guidebook
Format: Kindle
This book delivers incredibly comprehensive coverage of AI Agents and their various components -- designing, creating, building, deploying with LLMs, RAG, Knowledge Graphs, and ML models (Deep Learning, Reinforcement Learning). And more!
Disclosure: the publisher provided me with a free review copy of the book.
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Reviewed in the United States on October 24, 2025
★★★★★ 5
good book for beginners in Python and in simulation
Format: Kindle
Author made very short and simple intro into Python to jump into many different code examples to show how to solve them and to visualize results in Python. Reader will learn how to use Python libraries for modeling and simulation. Each example has an analytical solution and numerical with Python and visualization tools
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Reviewed in the United States on January 2, 2026
★★★★★ 5
would highly recommend
Format: Paperback
well written even a newbie can follow
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Reviewed in the United States on May 18, 2025
★★★★★ 5
great book
Format: Paperback
perfect for beginners
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Reviewed in the United States on March 22, 2024
★★★★★ 2
Don't buy, check HIS github or google collab for EVERYTHING that's in this book. NO SOLUTION
Format: Paperback
I never write reviews, but after this book I need to. DON'T BUY IT. DO NOT BUY THIS BOOK. Feels like a money grab. You are literally paying money for NOTHING buying this book. Long story short: GO TO HIS GITHUB AND GET IT ALL FOR FREE BECAUSE HE DOES NOT PROVIDE SOLUTIONS. GO ON GITHUB OR GOOGLE COLLAB AND CALL IT A DAY.
In the intro he makes it seem like you don't need to know much programming or any tbh. He says if you have never programmed you should be able to read this book. HELL NO, I mean yeah you could probably figure it out, but I would not let someone that doesn't know any programming to start with this. I'd probably tell you to learn the basics of python for a week before starting at the very least.
He also makes it seem like you don't need much knowledge of physics. Meh, maybe.
Anyway the main reason not to buy: IT'S ALL AVAILABLE FOR FREE ON GITHUB THAT HE PUBLISHES FOR FREEEEEE. You can also use google collab, which he has up for FREEE. and if you are are a beginner I'd recommend you go off teh google collab, that way you don't have to deal with downloading anaconda and setting up an enviroment in jupyter which I think can be intimidating for a beginner. And this book doesn't really give much help in setting up everything in jupyter notebook.
Also another point. He'll lead you through an example each lesson, but for the exercises he has you working on he doesn't provide a solution ANYWHERE. like why tf would you buy this book? How do you expect to learn with no feedback? You need to search online for ways to solve these problems, which I think is not a bad skill to have, but if you are new to a subject or trying to learn and you pay for a book why can't i at the very least get some solutions. even math textbook give you solutions, because the understanding is that you can make your own attempt and CHECK TO SEE IF YOU ARE RIGHT. DUHH !
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Reviewed in the United States on February 8, 2026