The Soundcore Aerofit 2AI (A3874X) is a cutting-edge wireless earphone set that perfectly blends advanced audio technology with smart features tailored for a dynamic lifestyle. At the heart of these earphones are powerful 20mm × 11.5mm racetrack drivers, equipped with Soundcore’s exclusive Bass Turbo technology. This combination delivers deep, rich bass with clear mids and highs, ensuring a balanced and immersive listening experience whether you are working out, commuting, or relaxing.
With up to 8.5 hours of continuous playback and a total of 35 hours using the charging case, the Aerofit 2AI guarantees that your music or calls keep going throughout the day. The fast charging support means that a quick 10-minute charge gives you approximately 4 hours of use, minimizing downtime and maximizing convenience.
Connectivity is seamless with Bluetooth 5.4, supporting popular high-quality audio codecs such as SBC, AAC, and LDAC. This ensures stable, high-fidelity wireless transmission with minimal latency, ideal for both music and calls.
The Aerofit 2AI is designed to withstand sweat, water, and dust with an IP55 rating, making it a durable choice for fitness enthusiasts and outdoor users. Whether you’re hitting the gym or caught in the rain, these earphones will keep performing reliably.
Call quality is enhanced with four built-in microphones combined with an AI noise reduction algorithm that filters out background noise, delivering clear conversations even in noisy environments.
Additional smart features include app support with a secure AI assistant named “Hey Anka,” AI-powered translation, and customizable sound settings via customizable EQ and controls. The open-ear lightweight design ensures comfortable long-term wear and situational awareness, while multipoint connection lets you easily switch between devices without hassle. With 3D surround sound, you get an immersive spatial audio experience that enhances entertainment and gaming.
This combination of premium sound, robust build quality, and intelligent features makes the Aerofit 2AI (A3874X) by Soundcore an ideal choice for users seeking versatile, high-performance wireless earphones.
Features
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20mm × 11.5mm Racetrack Drivers with Bass Turbo technology for rich, deep bass and clear sound.
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Battery Life: 8.5 hours per charge; total of 35 hours with charging case. Supports wireless and fast charging (10 minutes charging = 4 hours playback).
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Connectivity: Bluetooth 5.4 with support for SBC, AAC, and LDAC codecs.
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Water & Dust Resistance: IP55 rating ensures protection against sweat, water splashes, and dust ingress.
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Call Quality: Four microphones with AI noise reduction algorithm for clear voice calls.
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Smart Features:
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Secure AI assistant (“Hey Anka”)
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AI translation capabilities
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App support for customizable EQ and controls
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Open-ear lightweight design for comfort and situational awareness
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Multipoint connection for switching devices
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3D surround sound for immersive audio experience
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Benefits
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Superior Audio Quality: Bass Turbo technology and racetrack drivers deliver immersive, powerful sound.
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Long Battery Life & Quick Charging: Extended playtime and fast wireless charging keep you going longer.
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Reliable Connectivity: Bluetooth 5.4 with high-quality audio codecs provides stable and clear sound transmission.
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Durability: IP55 rating protects against sweat, water, and dust, perfect for active users.
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Enhanced Call Experience: AI noise reduction ensures your voice is clear in noisy environments.
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Smart and Customizable: AI assistant, translation, and app-based customization make the Aerofit 2AI a versatile and personalized audio solution.
Q&A Section
Q: What makes Aerofit 2AI stand out from other wireless earphones?
A: It combines powerful racetrack drivers with Bass Turbo technology, long battery life, AI-enhanced call quality, and a suite of smart features including an AI assistant and customizable sound — all in a durable, sweat-resistant design.
Q: How long can I use the earphones before needing a recharge?
A: The earphones provide up to 8.5 hours of continuous use, with an additional 26.5 hours from the charging case, totaling 35 hours. Plus, quick charging gives 4 hours of playback from just 10 minutes of charging.
Q: Can I use these earphones during workouts?
A: Yes, with an IP55 rating, the Aerofit 2AI is sweat and dust resistant, making it suitable for exercise and outdoor activities.
Q: How good is the call quality?
A: The earphones feature four microphones with AI noise reduction, which significantly improves voice clarity even in noisy environments
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