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Description
NUX B-2 PLUS 2.4 GHz wireless system, jack plug transmitter and receiverWhat's the main difference between the previous B 2? Narrower bandwidth (2Mb only) provides better anti interference ability. Lower power consumption, longer battery time. (7hrs working per charge.) Auto Off: The TX will turn off automatically since there is no input signal for 10 minutes, then the RX will also turn off after another 10 minutes. NUX B 2 PLUS The NUX B 2 PLUS is a pocket size 2. 4GHz wireless system that offers guitar players an easy
What's the main difference between the previous B-2?Narrower bandwidth (2Mb only) provides better anti-interference ability.
Lower power consumption, longer battery time. (7hrs working per charge.)
Auto Off: The TX will turn off automatically since there is no input signal for 10 minutes, then the RX will also turn off after another 10 minutes.
NUX B-2 PLUS
The NUX B-2 PLUS is a pocket-size 2.4GHz wireless system that offers guitar players an easy solution to go wireless. Step on the latest NUX wireless transmission algorithm, B-2 PLUS secures a better connection in a noisy RF environment. With the newly-added auto-off function, you'll never have to worry about leaving the system on and draining out the batteries.
HD audio quality,ultra-low latency & comparable operating range
NUX B-2 PLUS offers 24bit/44.1KHz high definition audio quality and has a comparable operating range of 60 feet(line-of-site) with less than 5ms of latency.
You can hardly find anything better within the same price range.
Improved connection stability
Products utilizing the 2.4GHz frequency band is everywhere nowadays: it's critical to find a way that can avoid most unwanted interference. Instead of increase the transmit power, we decided to narrow down the bandwidth to 2Mb so that B-2 PLUS can find the most available band. It's like driving a Motorcycle through a crowded highway.
Plug-and-play operation, 4 optional channels
Plug the transmitter into your guitar, plug the receiver into your amplifier or effect pedal: turn on both the transmitter and the receiver, and you're good to go. You can also take advantage of its four optional channels when gigging with your friends.
Up to four B-2 PLUS can be used at the same time in one space.
Guitar friendly, smart design
Plug the transmitter into your guitar, plug the receiver into your amplifier or effect pedal: turn on both the transmitter and the receiver, and you're good to go. You can also take advantage of its four optional channels when gigging with your friends. Up to four B-2 PLUS can be used at the same time in one space.
Buckle design, easy to take and keep
Tongue-and-groove buckle clasp design to help avoiding losing the transmitter / receiver. Just buckle them together when you are not playing the guitar.
Specifications:
operating frequency band: 2.4 GHz
audio quality: 24-bit / 44.1 kHz
operation range: Up to 15 meters / 60 feet line-of-sight (environment-dependent)
frequency response: 20 Hz – 20 kHz
latency: less than 5ms
THD+ noise: less than 0.05% 1kHz @-10dbFS
auto-sleep mode: after 10 minutes without operation
built-in battery capacity: 3.7V/750mA (transmitter & receiver)
battery life: up to 7 hours of playing time
dimensions: 73(L) x 40(W) x 55(H) mm
weight: 57g
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Works great
Scent Name: Berry, Size: 100 Count
I have to use these for about 1/2 a year. I keep bronchitis and sinusitis from about Oct. to April every since I was a child. When I am suffering with these I can't breath through my nose, epically at night while sleeping and would wake up several times a night with dry mouth so bad ir was literally painful. My mom turned me on to these because she was using the with her CPAP. I sometimes have a bit of difficulty getting them to stay put but overall they are great. I have tried the OG, cinnamon, and berry. The OG have no real taste, but you wake up with a sweet taste in your mouth. I tried the cinnamon because I love cinnamon and didn't listen to the reviews stating how strong the flavor is, big regret, it's like putting two or three fireballs in your mouth, won't be making that mistake again. The berry ones are actually best in my opinion. They have a light berry flavor that isn't overpowering, isn't quite as sweet as the OG. Whichever one you choose you won't wake up in pain. I do suggest using only one at first as opposed to the two they recommend, unless you like waking up with your head on a water logged pillow. One generally gets me through the night unless my congestion is super bad, then I will sometimes have to use a 2nd one about 1/2 way through my night when I wake up for the bathroom and realize it's already completely dissolved.
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Reviewed in the United States on September 21, 2025
★★★★★ 5
A Great Product!
These tablets are inspired! I use them every night with my cpap. The back of each tablet has a coating that, when moistened, is easily glued to a back tooth to slowly dissolve while sleeping. Works like a charm! These would be good to use when speaking publicly, too - no more performance dry mouth. You really can't tell it's there once it's glued in. The minty flavor is there, but not overwhelming. I am never without my Xylimelts!
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Reviewed in the United States on July 18, 2025
★★★★★ 5
Best price on a good product that works
Price and effectiveness of these lozenges if you suffer dry mouth at night makes it a very good buy on Amazon.
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Reviewed in the United States on January 28, 2026
★★★★★ 5
Perfect for dry mouth!
I suffer from extreme dry mouth due to sleep apnea and side effects of medications. I used to gargle with mouthwash made for dry mouth before going to bed but it would wear-off by morning.. I’d awaken with severe cotton mouth! What’s worse is my mouth gets dry during the day when I’m out and can’t gargle. It’s so bad I can barely talk! Thank goodness for these melts!! They are GREAT! They stick easily to your gums or roof of your mouth and stay there! They slowly dissolve over night and I wake up without cotton mouth! I keep some in my purse for daytime. They’re better than lozenges or hard candy because they’re discrete. You don’t want to give a speech and be seen sucking on a candy! I use them so often that I was THRILLED to find them in the 100 quantity bottle at a lower price than I could find anywhere else! Protect your oral health and get these pleasant mint tasting melts for your dry mouth!
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Reviewed in the United States on August 18, 2023
★★★★★ 5
No more dry mouth at night!
These stick to your gums and keep your mouth moist all night. This makes it easier for me to sleep. I got them on the recommendation of my dental hygienist and have been getting better checkups since I started using them. It keeps your mouth moist which retards the growth of germs.
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Reviewed in the United States on May 28, 2024