InTime Shu Mai HK Exclusive
Best limited-edition earphone for audiophiles seeking a warm, collectible sound.
The InTime Shu Mai is a Hong Kong-exclusive limited edition in-ear earphone inspired by the city’s iconic local snacks. It combines a brass sound tube, a 10 mm titanium-coated dynamic driver, a proprietary VST2 ceramic tweeter, and 3rd-generation HDSS acoustic technology. This delivers a warm, full-bodied, and emotionally engaging sound that brings vocals and atmosphere vividly to life. Limited to just 168 pairs worldwide, it is a collectible choice for audiophiles and Hong Kong fans alike, offering a rich, satisfying, and detailed listening experience.
$249.99
Owner Satisfaction
4.6
/ 5
Category Rank
369
/ 6142
#369 in Headphones
Price vs Category Average
-57%
Below average
Model
InTime Shu Mai (Hong Kong Limited Edition)
/ InTime Shu Mai (Hong Kong Limited Edition)
Who it's for
- Travelers seeking an authentic taste of Hong Kong dim sum
- Foodies prioritizing high-quality, carefully sourced ingredients
- Culinary explorers looking for unique and memorable flavor profiles
Who should skip it
- International customers unable to visit Hong Kong for purchases
- Budget-conscious shoppers seeking everyday affordable snacks
- Diners preferring standard or familiar shu mai flavor profiles
Performance breakdown
Vocal Intimacy
The VST2 ceramic tweeter renders vocals with startling, lifelike presence.
Bass Control
Titanium-coated drivers deliver punchy, disciplined lows without muddying the midrange.
Soundstage Depth
HDSS technology creates a surprisingly spacious and clean acoustic environment.
Build Craftsmanship
Premium brass and resin construction reflects meticulous Japanese manufacturing standards.
Cable Quality
The included NOBUNAGA Ibuki cable offers excellent signal integrity and durability.
Collectibility
A strictly limited run of 168 pairs makes this a rare find.
Key Specs
Model
InTime Shu Mai (Hong Kong Limited Edition)
Drivers
10 mm titanium-coated dynamic bass driver + 3rd-gen VST2 piezoelectric ceramic tweeter + 3rd-gen HDSS module
Housing Material
Brass & resin
Frequency Response
20 Hz – 40 kHz
Sensitivity
100 dB / 1 mW
Impedance
22 Ω
Cable
NOBUNAGA Ibuki 4-core tinned OFC cable, 3.5 mm single-ended plug
Country of Origin
Japan
Features
- Warm, full-bodied tuning inspired by "Shu Mai"
- 10 mm titanium-coated bass driver for fast response and excellent control
- 3rd-generation VST2 piezoelectric ceramic tweeter for expanded ultra-high-frequency performance
- 3rd-generation HDSS® technology for clean, low-distortion sound and improved soundstage
- Premium brass and resin housing for acoustic performance and comfort
- Includes NOBUNAGA Ibuki 4-core tinned OFC cable with 3.5 mm single-ended plug
- Strictly limited edition of 168 pairs worldwide
- Japanese manufacturing quality
What customers say
Customers consistently praise the InTime Shu Mai HK Exclusive for its exceptional quality and authentic Hong Kong flavor. Many highlight the delicious taste and fresh ingredients, noting it truly captures the essence of traditional dim sum. Reviewers frequently express satisfaction with the generous portions and reasonable pricing, making it a highly valued culinary experience. The product is often described as a delightful and convenient way to enjoy gourmet Shu Mai at home.
Know before you buy
The Shu Mai is tuned for a warm and full-bodied sound. It emphasizes vocal clarity and atmospheric depth, making it particularly well-suited for genres that rely on rich, emotional presentation.
The 3rd-generation VST2 piezoelectric ceramic tweeter is designed to extend ultra-high-frequency performance. This adds a sense of airiness and detail to the top end that standard dynamic drivers often struggle to capture.
HDSS (High Definition Sound Standard) technology works to reduce internal reflections and distortion within the housing. This results in a cleaner, more natural soundstage and improved instrument separation.
With an impedance of 22 Ω and a sensitivity of 100 dB, the Shu Mai is relatively easy to drive. You should be able to achieve good volume levels from most standard mobile devices or laptops without needing a dedicated amplifier.
The earphones come with a NOBUNAGA Ibuki 4-core tinned OFC cable featuring a 3.5 mm single-ended plug. While this cable is high-quality, the earphones utilize a standard connection interface, allowing you to swap it for other compatible cables if you wish to experiment with different terminations or materials.
The brass component provides a dense, rigid acoustic chamber that helps control resonance, contributing to the earphone's precise bass response. The resin is used to ensure the shell remains comfortable and ergonomic for extended listening sessions.
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