SKU: 77879171239

Lime Ears PNEUMA V2 1DD+4BA Hybrid Drivers In-Ear Earphone

Sale price$891.00 Regular price$990.00
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Lime Ears PNEUMA V2 1DD+4BA Hybrid Drivers In-Ear EarphoneDRIVER CONFIGURATION Five drivers, hybrid construction, four way crossover: One 7mm Titanium Diaphragm Dynamic Driver for infra sub frequencies Two BA for low frequencies One BA for midrange One BA for high frequencies FEATURES SubWITCH Switchable Subwoofer Technology BAM Energy Optimizer VariBore Acoustic Design HornCraft Stainless Steel Nozzle Design 2023 Upgrades: 25% Smaller IEM shell than PNEUMA V1 New Shell Design Scarlet Silverstream Stock

DRIVER CONFIGURATION

Five drivers, hybrid construction, four-way crossover: 

  • One 7mm Titanium-Diaphragm Dynamic Driver for infra-sub frequencies 
  • Two BA for low frequencies 
  • One BA for midrange 
  • One BA for high frequencies

FEATURES

  • SubWITCH™ Switchable Subwoofer Technology 
  • BAM™ Energy Optimizer 
  • VariBore™ Acoustic Design 
  • HornCraft™ Stainless Steel Nozzle Design 

2023 Upgrades: 

  • 25% Smaller IEM shell than PNEUMA V1
  • New Shell Design - Scarlet Silverstream
  • Stock Cable Upgrade to Custom Pure Copper Cable

Scarlet Silverstream Shell 2023

Scarlet Silverstream - As with the concept of Pneuma, our new acrylic shell is aesthetically designed to capture the feeling of warm air currents. It features a flawless blend of fiery red and soothing silver tones, where the silver sparkles mirror the liveliness of moving air while the rich red hues express the comforting embrace of warmth. Scarlet Silverstream offers a harmonious fusion of visual and tactile sensations as if inviting you to embark on a journey through the tranquil currents of the element, air.

PHILOSOPHY

Pneuma, derived from the Greek word for “breath”, is often used to refer to a man’s soul. In Greek tragedies, “Pneuma” is often used in the phrase the “Pneuma of God” depicting a historically spiritual sense that we derive breath from God. Philosophers of the past such as the pre-Socratics and Aristotle also use Pneuma to denote the elemental air in motion or “warm air”; a fitting name for this pair of IEMs – highlighting its natural, elemental and fun sounds. 

Coming in with exquisite source separation, natural width and unparalleled depth, the Pneuma delivers a pronounced, vibrant and fun auditory experiencel. Flip the switch and experience 2 different sound signatures. One that is a musical powerhouse with a vibrant, breathtaking sound and the other, a tamed and more analytical beast that is natural and relaxed. Choose your side with Pneuma. 

SubWITCH™ Switchable subwoofer Technology

Sub-lows Witchery - Imagine wielding the power to shape sound frequencies with the finesse of a skilled witch conjuring spells. With a single flick of a finger, the level of the lowest frequencies can be altered by approximately 4dB below 500Hz. But it's not just about control – it's about tailoring your sound to various scenarios. Whether you're listening at different volume levels, leveraging the principles of the Fletcher-Munson Law to enhance bass audibility at lower levels, optimizing the richness of well-recorded bass in your audio source, or mitigating overwhelming and boomy lows caused by poorly mixed material, SubWITCH™ provides the solution. Moreover, in noisy environments such as airplanes or subways where low-end noise may obscure vital low-frequency elements, this switch lets you elevate the bass response. As you explore the realms of sound, let SubWITCH™ be your guide – an enigmatic companion that empowers you to orchestrate the perfect bass notes for every moment.

BAM™ Energy Optimizer

Backfiring Acoustically-damped Membrane - Through innovative thinking and extensive experimentation, we've uncovered a method to achieve superior bass control by harnessing the energy emanating from the rear of the transducer's membrane. Building on this, we've further refined our approach by incorporating open-cell memory foam. This unique addition acts as an effective damper for the driver, effectively reducing acoustic resonances within the enclosure. The result is a remarkable enhancement in stereo separation, pushing the boundaries of the soundstage to new depths and widths. 

Inspirational Origins: This time, we took inspiration from the bass reflex enclosures commonly found in studio monitors, to boost and enhance the bass quality by making use of energy reflection. Upon closer examination, we realized that such a mechanism was possible to be scaled down and be fitted inside our IEM, giving us greater control over the bass. After multiple iterations to mimic the speaker enclosure, we came up with a design that not only incorporated the essence of a bass reflex speaker, but also allows us to unlock and control the full potential of bass together with our SubWITCH™ technology. 

VariBore™ Acoustic Design

Variable Bores - Through our exploration, we've discovered a pivotal role played by the bore diameter in managing various frequencies. By meticulously shaping bores with varying diameters, we are able to optimize the transmission of different frequencies with increased precision. This effect is particularly pronounced in higher frequencies, where the expanded diameter significantly mitigates air friction and minimizes resonant influences. The outcome is a distinct enhancement in the upper-frequency range, resulting in improved high-end extension and a notably smoother, more authentic rendition of highs.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 77879171239

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4.6 ★★★★★
Based on 9 reviews
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Verified Purchase
Jess C.
San Leandro, US
★★★★★ 5
Perfect for Cenotes – Lightweight, Quick-Drying & Comfortable
Size: 6 Women/5 Men, Color: 1a-407 White, Size: 6 Women/5 Men, Color: 1a-407 White
Perfect water shoes! The material is thin, but they dry very fast, which was exactly what I needed. I’m usually a size 6.5 and sized down half a size, and the fit was perfect. I used them for swimming and walking in cenotes in Mexico for about two and a half hours, and they were comfortable the entire time. Great grip and very practical!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
A
Verified Purchase
anitaj
Louisville, US
★★★★★ 5
Great quality & comfortable all day wear
Size: 13.5 Women/12.5 Men, Color: 1e-414 Gradient Blue 35
I purchased these for my husband to wear on our vacation to Jamaica. I planned a trip to one of the many beautiful falls and water caves" in the area. The travel instructions stated we would be "climbing rocks & walking through fast moving water" and water shoes with good traction were advisable. The excursion was amazing and my husband was very impressed with the quality and durability of these water shoes. They kept his footing steady, kept him from slipping and were extremely comfortable for all-day day wear. We strongly endorse these water shoes for any water sport or easy summer wear.
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Reviewed in the United States on April 30, 2026
M
Verified Purchase
MJ15
Los Angeles, US
★★★★★ 5
I would give these 6 stars if I could
Size: 7 Women/6 Men, Color: 1a-407 White, Size: 7 Women/6 Men, Color: 1a-407 White
We're going on a trip soon where we'll be jumping into some natural waterfalls and it is recommended that we wear water shoes. I've had water shoes before and so far not a fan. They're tight and ugly, making my feet look like a squishmallow (like rock climbing shoes). Searched on Amazon and saw these. Hey! The pics online actually looked pretty neat. They reminded me of those funny shoes with toes. I read the reviews and everyone said they were the most comfortable shoes ever. So, I drank the koolaid and bought a pair for me (white) and a pair for hubby (grey/green). We just tried them on..... So, I'm normally a size 7 (women's) and my feet are wide. For slippers, I fit into a 6. So I took a chance and ordered size 37 (which is honestly the normal EU size for me, but being that these are made in China, who knows what I'll get). Hubby is normally a size 10 (men's) and his feet are very slightly narrower than normal. So again, we took a chance and ordered him size 42 (besides, the size 9.5 wasn't even available as an option). Holy mother of metatarsals what sorcery is this? I put these on my feet and they felt like a soft hug! Wow! And they fit! At first I thought...oh no, they're a bit BIG. But I was sitting and so when I stood up, my toes went to the tip of the shoe. Remember how I said my foot is wide? Well oddly enough, I had to pull the straps really tight so that they'd feel more secure. This is the only downside: Because I tightened the straps quite a bit, there's a lot of extra elastic (6-8" lenght) that is going to dangle around the top of my foot (see pic). So a lot of creative tucking it in is necessary. Hubby's shoes fit him perfectly. He didn't have to tighten his as much. Very impressed by the construction of the soles; they feel sturdy and solid and flexible yet thick enough to prevent sharp rocks from poking through. I also love the shape of the toe box. It's a square shape but flattering (on me as my foot is wide). Plus, because of the mesh fabric, stitching, and detail, the shoes look like stylish athletic shoes and not plain neoprene water shoes like the kids wear. They are also extremely light and have holes in the bottom for drainage. The fabric is super soft and stretchy and they are a snap to put on. Super awesome! Not gonna lie: I don't even have socks this comfy. Could I have gone a size down? I probably could but because of my wide feet, that would be too risky. If you are a size 7 naturally with narrow feet, I tend to think yeah...you may want to consider sizing down a half size. But my toes hit the tip of the toe box when standing up and I don't want them to overhang. Any tighter and they may fit but they won't look good imo. I could see why people want to wear these all the time. They're so comfy, I bet you can even sleep in these.
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Reviewed in the United States on January 3, 2025
C
Verified Purchase
CRobin Shultz
San Leandro, US
★★★★★ 5
great water shoe!
Size: 7 Women/6 Men, Color: 3f-410 Rose Red
I absolutely loved these water shoes! They are surprisingly very comfortable and slip resistant. The sole is very thick and the material is pretty quick to dry. I purchased them for my cruise port excursions and wore them dry, in the water, and walked around after being in the water—no blisters or uncomfortable rubbing. I would say they are maybe a little on the larger side for women. I can range anywhere from a 7, 7.5 to an 8. I purchased a size women’s 7/men’s 6 and it was perfect. I am excited to wear these at the beach and in the creek this summer!
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Reviewed in the United States on April 5, 2026
D
Verified Purchase
Diane M.
Massapequa, US
★★★★★ 5
Great Find
Size: 8, Color: Blue
Cute, comfortable, colorful have soft straps. I was very surprised by the both the quality and comfort of these Flip Flops. The price is so affordable that I bought several pairs in other colors. They are light weight, have ample arch support, fit true to size and can be worn with jeans, short or a casual dress. They really do look just as good as any of the high-priced brands.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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