Audio Technology & Testing:
Developed in SANSUI Professional Audio Laboratory
Over 3000 simulation listening tests conducted
66 professional testing standards met
Six core technologies:
• Digital Denoise Technology
• Directional Sound Transmission Technology
• Digital Sound Enhancement Technology
• Acoustic Structural Cavity Design
• SFE Ear-Fitting Technology
• Audio Segmentation Technology
Design Features:
Innovative flat pressure-distributing design replacing traditional spherical earphones
Lightweight, zero-pressure, and comfortable for long-term wear
Directional acoustic technology for open, high-fidelity sound
Intelligent leakage suppression to protect privacy during open listening
No sharp edges, ergonomic flat shape for stable and comfortable fit
Triangular stable structure with adaptive titanium wire for 120% improved stability and anti-slip performance
High-performance zero-feel memory titanium wire, softer and more durable than conventional memory wire, tested for 10,000 bends
Acoustic Components:
12mm second-generation titanium dynamic driver with double magnetic force and enhanced sensitivity
Dual-unit relative sound resonance for detailed reproduction of highs, mids, and lows
200% soundstage improvement and 210% vibration area increase compared to previous models
Large diaphragm replacing old 8mm units for panoramic sound enhancement
Dual-core spatial audio effect with 360° virtual spatial sound algorithm and acoustic adaptation for immersive surround sound
Connectivity:
Bluetooth 6.0 chip with flash connection technology for instant pairing and low latency
70% faster transmission speed compared to older market models
Stable and extended wireless range
Supports AAC and SBC codecs for high-definition stereo sound
Noise & Call Features:
Acoustic wave focusing and double acoustic sound locking to prevent sound leakage
ENC (Environmental Noise Cancellation) with AI multi-mic noise reduction and wind noise suppression for crystal-clear calls
Control sound wave propagation path with ear-fitting arc to form natural sound barrier
Battery & Usage:
50 hours total composite battery life with charging case
7 hours continuous playback per single charge
Supports single-ear use with extended battery life
Lightweight and compact design for all-day comfortable wear
Water Resistance:
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Sports-grade water resistance with nano-coating to resist sweat, rain, and splashes
App & Customization:
SANSUI proprietary app for EQ tuning, game mode, and intelligent touch customization
Master-level EQ tuning for personalized bass, mid, and treble adjustments
Customizable gesture controls including:
• Double tap, triple tap for call and music control
• Long press left/right earbud for game/music mode toggle and voice assistant activation
Battery level display on app
Automatic connection memory on case open/close
Endorsements:
Recommended by badminton champions
Empowered by SANSUI main brand expertise
Summary:
SANSUI’s first flat pressure-distributing ear clip earphones combine advanced acoustic technology, ergonomic design, and intelligent features to deliver premium, high-fidelity sound with exceptional comfort and privacy protection. Ideal for daily use, sports, and gaming with long battery life and robust connectivity.
| Width | 10.6 |
| Height | 4.2 |
| NetWeight | 0.14 |
| Brand | SANSUI |
| Product Type | Flat Pressure-Distributing Ear Clip Earphones (First generation by SANSUI) |
| Annual sales revenue | 470 million RMB |