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Description
RCA TUNE-50 True Wireless Earbuds with Touch Controls & Voice AssistantThe RCA TUNE 50 true wireless earbuds deliver clear, balanced sound and effortless touch control in a lightweight, comfortable in ear design. Bluetooth 5. 4 connectivity up to 10 meters provides stable pairing, while the 13mm dual woofer drivers produce full, detailed audio for music and calls. A built in microphone with voice assistant support keeps you connected hands free, and intuitive touch controls make operation simple. With 30mAh earbud and
The RCA TUNE-50 true wireless earbuds deliver clear, balanced sound and effortless touch control in a lightweight, comfortable in-ear design. Bluetooth 5.4 connectivity up to 10 meters provides stable pairing, while the 13mm dual-woofer drivers produce full, detailed audio for music and calls. A built-in microphone with voice assistant support keeps you connected hands-free, and intuitive touch controls make operation simple. With 30mAh earbud and 200mAh case batteries plus Type-C charging, you get up to 4 hours of playtime and long standby for all-day use.
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True Wireless Freedom
Go completely cable-free with lightweight true wireless earbuds designed for comfortable all-day wear. The snug in-ear fit keeps them secure during work, travel and everyday activities.
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Bluetooth Wireless Connection
Stream over Bluetooth 5.4 with stable pairing and a 10-meter (33ft) range. Connect quickly to your phone or tablet for seamless, reliable wireless audio.
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13mm Dual-Woofer Drivers
Dual 13mm woofers deliver full, balanced sound for music, podcasts and clear hands-free calls. Enjoy detailed audio that suits a wide range of content.
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Built-In Mic & Voice Assistant
A built-in microphone with voice assistant support lets you take calls and use voice commands hands-free. Stay connected without reaching for your phone.
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Intuitive Touch Controls
Convenient touch controls manage your music, calls and assistant with a simple tap. Stay in command of your audio without interrupting what you are doing.
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Long Battery & Standby
With 30mAh earbud and 200mAh case batteries, enjoy up to 4 hours of playtime plus extended standby. The charging case keeps your earbuds topped up on the go.
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Type-C Charging
Convenient Type-C charging tops up the case quickly and easily. Spend less time waiting and more time enjoying your music and calls.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.1 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
The most current and inclusive medical reference available mid-2018.
Format: Hardcover, Format: Hardcover
Here’s the review I wrote for the 19th edition on 2011: I've been getting and using the Merck Manual for over 30 years to answer questions about disease for family and friends (pediatrics through geriatrics) as well as preparing to ask germane questions of physicians responsible for care of family and friends. It is comprehensive in its coverage of the etiology, diagnosis, treatment and prognosis of diseases of the human body and contains the latest research results on the treatment options. It's really not that difficult for the layman to understand the medical terminology and the result is factual understanding of the major aspects of disease which you will NOT get from the standard home health care books from Johns Hopkins, Harvard, Mayo Clinic, the AMA or even the Merck Home Health handbook. And, unlike the Merck Manual, these books directed to the laity do not contain the diagnostic information upon which physicians decide precisely what disease they are presented with. Yes, there will be much superfluous information which you may never use, but, when you want and need the information about a specific disease, here's where you should start your education.
The same holds true for the updated 2018 20th edition. I neglected to mention that this manual also contains a plethora of ancillary information including thorough sections on pediatrics, geriatrics, injuries, bites and stings, patient care, alternative medicine, dietary supplements, rehabilitation, normal test values and even legal issues such as advance directives. Yup, it’s pricey, but it’s always proved to be valuable to me.
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Reviewed in the United States on June 15, 2018
★★★★★ 5
Great reference book
Format: Hardcover
If you only have one medical resource book in your house, I recommend this one. Very thorough book.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Good to Have
Format: Hardcover
This is a comprehensive manual. I bought it because of the difference of opinions of different doctors and vets that we received when our cat was sick. We spent over $6,000+ and found out he only had 1 of the 7 symptoms of his diagnosis and the hospital could not find the reason for his weight loss. Many years ago a human Merck Manual helped us discover that the specialist was using one. After coming out of the hospital and during a followup visit, I asked what is the next step to take. I advised him we bought a Merck Manual and can read it just as well as him and was not happy. He sent us to an Electrophysiologist, a speciality we never knew existed.
Kitty gained weight again, just needed to peak his appetite with Instinct Rabbit and Duck dry cat food. Apparently, his smell was off and Instinct coats their kibble with the flavor you are buying. It wasn’t easy finding the right one because he is food specific and it must be kibble. We donated all the ones recommended and others we thought he would the rescues. When we first adopted him as a kitten, he was sneezing mucous tinted with blood and vet said he would grow out of it. He did but ….
Highly recommend double checking and / or getting a 2nd opinion, human or otherwise.
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Reviewed in the United States on January 26, 2024
★★★★★ 5
Compact detailed reference work
Format: Hardcover
This is the next in a series of, th most recent version. Contains a volume of medical information of many medical topics.a great reference product.
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Reviewed in the United States on November 21, 2025
★★★★★ 4
It is great to use if you are trying to understand the ...
Format: Hardcover
I am entering my second year of PA school and I use this book 2-3 times a week.
Summary: This is clearly a book for practitioners ONLY (or soon to be). If you are a medical, PA, or NP student, consider delaying buying this book until your 2nd or 3rd year. This book can feel very overwhelming, especially since most of the time you have a quick question and it may take several minutes to find it. It is great to use if you are trying to understand the entire picture of a disease, especially in a clinical context. It starts by giving you 1-2 paragraphs of pathophysiology, then gives you the process of diagnosing, the clinical presentation, the ddx, labs, tx, prognosis, and "pearls" of the disease. I like using this when I am learning about a specific disease for the first time. Please understand, there is no one book that can answer every question of medicine. This however, is as close as you will get with the exception of a few things here and there. Overall, great book to supplement my classroom lectures.
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Reviewed in the United States on July 5, 2018