TRN Jellyfish Detachable 2.5+3.5+4.4mm Wired In-Ear Earphone HiFi Music Running Headset with Mic

• Triple-Chamber Structure Design: Features a groundbreaking three-chamber dual magnetic circuit dynamic unit. This unique design effectively partitions the sound frequency spectrum into three distinct chambers, enabling an expansive frequency response. As a result, the earphones meticulously reproduce high-frequency details and low-end bass, delivering a vibrant and immersive listening experience
• Masterfully Engineered Acoustic Architecture: Crafted a specialized internal acoustic structure. This meticulously calibrated chamber effectively controls unwanted reflections, working in harmony with the beryllium-coated dynamic unit to unveil the natural richness and fullness of sound details, delivering an unparalleled immersive and impactful listening experience
• Finely Tuned Frequency Response Curve: Employs a high-precision three-way crossover design. Through meticulous calculation of each unit's playback frequency and a balanced distribution of low, mid, and high frequencies, we have achieved a harmonious sonic performance
• A Transparent Window: Embrace the captivating beauty of the earphone's intricate inner workings through its unique transparent design. The translucent resin cavity adds a touch of personality and allure. This high-quality resin construction not only showcases a captivating visual aesthetic but also provides an optimal acoustic environment for sound delivery, transforming your music into a mesmerizing feast for the senses, elevating your listening experience to unprecedented heights
• Ergonomic Design: Crafted with meticulous attention to detail, the earbuds are meticulously engineered to provide an unparalleled listening experience that prioritizes both comfort and sound quality. Through extensive research and data-driven analysis of ear anatomy, we have optimized the earbud shells to seamlessly conform to the natural contours of your ears, ensuring a secure and comfortable fit that eliminates fatigue even during extended listening sessions

Specifications:

• Product model: Jellyfish
• Plug type: 2.5mm+3.5mm+4.4mm
• Transducer type: Dynamic Drivers Monitors
• Pin type: 2Pin-S
• Sensitivity: 108dB
• Wearing method: Wrap-around ear
• Frequency range: 20Hz-20000Hz
• Impedance: 30Ω
• Weight (earphones + cable): 5.1g+10g
• Cable length: 1.2m±3cm