Sivga Nightingale

Planar Driver Wired Hifi IEM(4.4 mm)
Dual Magnetic Driver
Driver Frame
Ultra-Thin Composite Diaphragm
Comfortable to Wear
High-End Material Selection
0.78mm 2-Pin Detachable Cable Design

Dual Magnetic Driver
The dual magnetic field rectangular array structure features exceptional transmission sensitivity, an even soundstage distribution, and impressive transient response. It leverages magnetic mechanics to thoughtfully pair two sets of high-performance rare earth iron boron magnets, resulting in a significant boost in efficiency compared to standard configurations.

Driver Frame
Crafted from aviation-grade aluminum-magnesium alloy using CNC machining, the precision of the sound hole and vent hole sizes is greatly enhanced. This optimization facilitates the diaphragm's movement, ensuring the accurate reproduction of each frequency point's rhythm. Additionally, it effectively minimizes sound chamber resonance, resulting in purer and more comfortable sound, and it extends the driver's lifespan.

Ultra-Thin Composite Diaphragm
Constructed from our cutting-edge, self-developed ultra-thin composite material, complemented by an aluminum coil, this design elevates the treble to a new level of transparency and cleanliness, resulting in an expanded and wider soundstage.The harmonious marriage of the ultra-thin composite diaphragm and the robust magnet provides a punchy and elastic bass while maintaining high-resolution treble. In the mid-range, vocals take on a rich, emotional quality, slightly positioned forward for an immersive experience.

Comfortable to Wear
SIVGA Nightingale earphones are meticulously designed to flawlessly conform to the contours of your ears. The earbud material is exceptionally soft, providing an unparalleled level of comfort during prolonged wear. This design ensures that you can enjoy your music for extended periods without any discomfort or fatigue, making your listening experience truly enjoyable.

High-End Material Selection
The wood faceplate boasts a radiant surface and exceptional texture. Each faceplate is meticulously crafted from aged, rare wood that has been carefully preserved for numerous years. The production process combines state-of-the-art CNC precision machining with traditional artisanal techniques such as multiple rounds of meticulous polishing, expert painting, and natural air drying. This blend of modern and time-honored craftsmanship ensures the faceplate's superb quality and finish.

0.78mm 2-Pin Detachable Cable Design
The SIVGA Nightingale is equipped with a thoughtfully designed 0.78mm 2-pin detachable cable system, adding convenience and versatility to your listening experience. This innovative design allows you to effortlessly swap out cables, ensuring compatibility with various audio sources. Moreover, the cable connector is a standard 4.4mm balanced connector, guaranteeing a balanced audio output that elevates your audio quality, making the Nightingale an excellent choice for audiophiles and music enthusiasts seeking premium sound fidelity.

Technical Details
Style In-ear
Driver type Planar diaphragm
Driver size φ14.5 mm
Frequency response 20 Hz - 40K Hz
Sensitivity 100 dB +/- 3 dB
Impedance 16Ω+/-15%
Cable length 1.2 M +/-0.2 M
Plug size φ4.4 mm
Weight 15g

Inside the Box
1x SIVGA Nightingale
1x Hard carrying case
2x Eartip size M
2x Eartip size L
2x Eartip size S
1x Eartip case