📄 Product Description – HUAWEI FreeBuds Pro 4
Advanced true wireless earbuds from Huawei featuring dual-driver audio, adaptive sound tuning, smart active noise cancellation, multi-sensor controls, and long battery life with dual-device Bluetooth connectivity for a premium listening and calling experience.

⭐ Key Highlights of HUAWEI FreeBuds Pro 4:
🔹 Design & Size – Each earbud measures approx. 29.1 × 21.8 × 23.7 mm, weighs about 5.8 g, with a charging case weighing around 47 g for comfortable all-day wear and portability.
🔹 Audio Technology – Dual drivers (11 mm dynamic + planar diaphragm) with digital crossover, triple adaptive EQ, intelligent dynamic ANC, and enhanced call clarity.
🔹 High-Resolution Sound – Supports up to 2.3 Mbps lossless audio transmission using Huawei’s exclusive L2HC 4.0 codec for superior audio detail.
🔹 Noise Cancellation & Fit – Smart ANC with three-layer memory foam ear tips that adapt to ear shape for better noise reduction, up to 30 % improved performance (versus earlier models).
🔹 Connectivity – Bluetooth 5.2 with pop-up pairing and simultaneous dual-device connection.
🔹 Water & Dust Resistance – IP54 resistant earbuds (charging case not water-resistant) for everyday splash and dust protection.
🔹 Battery & Playback – Earbuds with 55 mAh each and a 510 mAh charging case; playback up to 7 hours (AAC, ANC off) and up to 33 hours total with the case, varying with codec and ANC settings.
🔹 Charging – USB-C wired and wireless charging support up to 5 W; earbuds charge in ~ 40 min, case in ~ 60 min (wired) or ~ 150 min (wireless).
🔹 Touch Controls – Multi-tap and press-hold controls for music, calls, volume, noise modes, and voice assistant.

🎯 Closing paragraph
These earbuds deliver a refined audio experience with powerful sound, intelligent noise cancellation, long battery life, and flexible controls, making them a premium choice for daily listening, calls, and multitasking across devices.

⚠️ Important Note: Actual battery life and noise cancellation performance vary with volume level, codec usage, and connected device settings; IP54 resistance applies only to the earbuds and may diminish with wear.