[New Product Introduction] EarFun Air Pro 4+ Dual-Driver Earphones: Lossless Sound Quality + High-Efficiency Noise Cancellation

The silent savior of the city: making noise evaporate instantly.

For busy city dwellers, nothing is more concerning than noise pollution in the urban environment. Just like the crowded train carriages during rush hour, the noise of the train, announcements, and loud conversations from others can be overwhelming. If you're looking for a high-performance, cost-effective noise-canceling headphone with excellent sound quality, the EarFun Air Pro 4+ is exactly what you need.

The EarFun Air Pro 4+ features QuietSmart™ 3.0 adaptive hybrid active noise cancellation technology, using a 6-microphone array that adjusts in real-time every 0.3 seconds, achieving a noise reduction depth of up to 50dB. Compared to its predecessor, the Air Pro 4, this Plus version boasts a more refined noise cancellation algorithm, specifically optimized for mid-range noise such as human voices , creating an invisible soundproof barrier. It also features a Hear More mode, which amplifies ambient sounds through advanced algorithms, allowing users to hear surrounding sounds without removing the headphones. This feature enhances user safety in busy urban environments, enabling them to enjoy music with peace of mind without becoming detached from their surroundings.

Enhanced Sound Quality: Dual Drivers Deliver Lossless Audio Enjoyment

Sound quality is the primary consideration when choosing headphones, especially for music lovers. The Air Pro 4+ uses a precision hybrid driver system, combining an ultra-light FeatherBA™ balanced armature and a 10mm composite dynamic driver unit. Through Nano Side-Fitted Acoustic Architecture (NSAA™), the units are aligned at an 11° angle to reduce interference and deliver full-spectrum sound.

Deep bass, natural mids, and crisp treble—every detail sounds like it was made in a studio. The headphones support aptX Lossless, LDAC, and SBC codecs, and Hi-Res Audio certification ensures near-lossless transmission. The wide frequency range allows for layered sound across various genres. Compared to its predecessor, the Air Pro 4, this Plus version features dual-driver flagship lossless audio transmission, delivering a more immersive sound experience , as if bringing a concert to your ears. Whether listening to light music while working in a coffee shop or powering up a playlist during a workout, you'll be completely absorbed in the music.

Clear Calls: AI-Powered Natural Dialogue

For urban office workers, headset call quality directly impacts work efficiency. The Air Pro 4+ features a custom 6-microphone AI Clear Call system, effectively reducing wind noise and background noise for clear and natural sound transmission. Whether answering calls on a mobile phone during a meeting or switching to a laptop for work, the headset maintains stable connectivity. Thanks to the Qualcomm® QCC3091 chip and Bluetooth® 6.0 technology, it provides an ultra-stable connection, and intelligent signal processing ensures low latency.

Compared to the previous generation, the Plus version introduces the new Bluetooth 6.0 technology , making switching between multiple devices smoother. If you often connect your phone and laptop at the same time, you can enjoy a smooth transition without any lag, making it your reliable communication partner.

Long battery life: Worry-free companionship all day long

Battery life is a key factor for many users when choosing headphones, especially for commuters and gym-goers. The Air Pro 4+ offers 12 hours of playback per earbud, with a total battery life of up to 54 hours* with the charging case. The intelligent in-ear detection function automatically pauses playback when the earbuds are removed and resumes playback when they are put back in, saving power and adding convenience. Plus, with an IP55 dust and water resistance rating, you don't need to worry about damage from sweaty workouts or light jogging in light rain.

* (Battery life data is for reference only and may vary depending on usage.)

Low-latency entertainment: Enhanced immersion in games and movies

For young people who love watching dramas or playing games, the <50ms ultra-low latency mode of these headphones is definitely a major highlight. When watching dramas at home, the audio and video are perfectly synchronized with each other, with no noticeable delay; when playing mobile games, the response is sensitive, immersing you in the game and making entertainment more engaging.

Summary: An experience that exceeds its price point

The EarFun Air Pro 4+ dual-driver earphones combine award-winning design (VGP 2025, Red Dot Award 2025, and CES Best of the Best) to deliver comfortable wear and all-around performance. From noise cancellation to sound quality, from call quality to battery life, every detail reflects the ingenuity of this upgrade. In the bustling city, they offer an experience beyond their price, allowing you to find peace and enjoyment amidst the noise, like having a tech-savvy partner who understands you and accompanies you every day.

👉 👉 【Purchase the EarFun Air Pro 4+ Noise-Canceling Hybrid Bluetooth Headphones】