<h2>Note: The small black foam piece in the packaging is a tuning foam. There is a damping hole on the top of the earphone. If the tuning foam on the earphone gets lost or dirty, just replace it.</h2> <h2 class="p1">Features:-</h2> <p class="p1">&gt;A New Masterpiece Earbud.</p> <p class="p1">&gt;Metal Front Cavity.</p> <p class="p1">&gt;High-Precision 3D Printed Acoustic Rear Cavity.</p> <p class="p1">&gt;Dual-Resonance Dual-Damping Amplitude Control Technology.</p> <p class="p1">&gt;Neodymium N52 High-Performance Magnet.</p> <p class="p1">&gt;Exquisite Designer Patterns on Face Covers.</p> <p class="p1">&gt;Proprietary 15.4mm Dynamic Driver Unit.</p> <p class="p1">&gt;PET Composite PU Diaphragm.</p> <p class="p1">&gt;Copper-Clad Aluminum Voice Coil.</p> <p class="p1">&gt;True HiFi Tuning Profile.</p> <p class="p1">&gt;Expansive, Smooth, Warm, Sound Response.</p> <p class="p1">&gt;Ergonomic and Lightweight Comfortable Design.</p> <p class="p1">&gt;Easy to Power.</p> <p class="p1">&gt;Detachable MMCX Connector Cable.</p> <p class="p1">&gt;High-Purity 5N Single-Crystal Copper Stock Cable.</p> <h2 class="p1">Technical information:-</h2> <p class="p1">&gt;Impedance: 32Ω.</p> <p class="p1">&gt;Sensitivity: 108dB@1kHz.</p> <p class="p1">&gt;Frequency Response: 20Hz~25kHz.</p> <p class="p1">&gt;Build Material: Aluminum Alloy+Resin.</p> <p class="p1">AFUL welcomes the Polar Night, a revolutionary new pair of earbuds designed with a 15.4mm large-sized dynamic driver unit. As always, AFUL has incorporated its self-developed technologies to overcome the traditional issues of earbuds. The pair employs a dual-channel resonance airflow control with dual-damping technology. This system overcomes the traditional low-bass issue of earbuds and treats the users with a solid, punchy bass response and true-to-life natural vocals. AFUL has designed the Polar Night earbuds with a metallic aluminum alloy front cavity and a high-precision 3D printed acoustic rear cavity. This design helps them to achieve a highly cohesive, refined sound response. With its true HiFi performance, prepare yourself to experience the true next-generation earbuds in the form of AFUL Polar Night!!</p> <h2 class="p1">A Poetic Design:-</h2> <p class="p1">During the long polar nights, aurora lights fill the sky with energy and life in the form of their cool blue-violet patterns. Moved by this fleeting beauty of the night sky,<span class="Apple-converted-space">  </span>AFUL’s designer has captured the magic on the colorful face covers. Left ear depicts the “Silent Polar Night” with Blue-purple geometrical patterns on the face covers. On the right side, it shows “Dawn’s Fiery Blaze” with eye-catching purple-red fragments on the face covers. The pair has a poetic, designer look that makes the AFUL Polar Night stand out in today’s competitive market.</p> <h2 class="p1">Enhanced Sound with Dual Resonance, Dual-Damping Amplitude Control Technology:-</h2> <p class="p1">Earbuds in the market usually suffer from the issue of not producing good bass response. To counter this, AFUL has designed the Polar Night earbuds with a unique acoustic labyrinth design, the pair employs a dual-resonance, dual-damping amplitude control technology. With precise acoustic design and balanced damping between both the channels, AFUL has achieved revolutionary bass and vocals performance with the Polar Night.</p> <h2 class="p1">Large-Sized Dynamic Driver Unit:-</h2> <p class="p1">AFUL Polar Night packs massive sound with its massive 15.4mm dynamic driver unit. This driver adopts high-quality PET composite PU suspension diaphragm along with high-tension copper clad aluminum voice call. It also features a strong magnetic architecture with N52 high-performance magnet. It produces a strong, massive sound profile for the listeners.</p> <h2 class="p1">A Blend Of Metal and Resin:-</h2> <p class="p1">AFUL Polar Night earbuds feature a solid build quality with exclusive designer looks. The pair blends a metallic front cavity with a resin material 3D printed rear cavity structure. The front cavity is made up of high-quality aluminum alloy material, while the rear cavity is crafted using high-precision 3D Printing technology made up of high-quality resin material. This blend of metal and resin refines the sound signature for a smooth, rich tone and cohesive three-frequency response.</p> <h2 class="p1">Revolutionary Sound Performance:-</h2> <p class="p1">AFUL Polar Night earbuds pack a revolutionary sonic excellence with its true HiFi tuning profile. The pair features a thick, defined bass response with authentic, natural vocals, smoothly extended high-frequencies, and a massive, open sound stage. Its tuning has been optimized using a professional machine that specializes in open-back earphone measurements.</p> <h2 class="p1">Detachable Stock Cable:-</h2> <p class="p1">AFUL Polar Night earbuds feature detachable cable design with MMCX connectors. Users can easily replace the cable whenever required. The stock cable is also of premium quality. It is a high-purity 5N single-crystal copper cable with 4-core 112-wire design. It is available in both 3.5mm and 4.4mm termination options.</p> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/d2cb0e97ebc633280e56f2b8ccb4bd7e.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/2c59d72fd2abe53f3e39ac18720681ae.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/4e0e4e35f58580a0c26c2392ef75cbc1.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/7c3cc176388cfae8288f0278d1312a14.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/b35ef1f146fc388d5d511d24a6a177d8.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/3613ace9c9a52d503c12dfa253730e20.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/d970dca5ed02678252aeb2695cc245e0.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/3cb60172e1babfba3d4b705be8a44a4b.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/449f55f9b4beec994d7b7973307b25d4.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/06bb6a0f04587dcaa7a5ac2d9f4f7dd5.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/95a3eac55759efd074805af003fcdd0d.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/924381e3447541cd104c98fd355fb992.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/3ccc60b086d3376d87743bed41ddb5e8.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/99ead7c651fd1cba1cb2fa056ef4d243.jpg"></div> </div> </div> <div> <div> <div><img src="https://wxalbum-10001658.image.myqcloud.com//wxalbum/406678/20250407135953/26f8cfc00780826a9794a4749768743c.jpg"></div> </div> </div> <div> </div>