Long Description & Key Features:

Elevate your everyday audio experience with the HUAWEI FreeBuds SE 4 ANC. Engineered specifically for modern professionals, travelers, and fitness enthusiasts, these earbuds combine lightweight comfort with high-tier features, offering premium sound control at an accessible price point.

1. Multi-Mode Adaptive Hybrid ANC: Intelligently silences up to 24dB of ambient noise. Seamlessly toggle between three noise cancellation levels (Ultra, General, and Cozy) to effortlessly filter out background distractions whether you are on a flight, commuting, or in a busy office.
2. Massive 50-Hour Battery Life: Forget battery anxiety with a total playback time of up to 50 hours with the charging case (ANC off) or up to 10 hours of continuous standalone listening per bud.
3. Blazing Fast Charging: A quick 10-minute charge delivers a solid 4 hours of playback, making it perfect for your last-minute rush.
4. Robust Bluetooth 5.4 Connectivity: Enjoy zero audio lag and perfect audio-to-video synchronization thanks to the advanced Bluetooth 5.4 protocol, providing a rock-solid connection for gaming and streaming.
5. Crisp, Clear Calls with 3-Mic Setup: Equipped with three directional sound pickup microphones that isolate human voice from ambient noise and heavy wind, keeping your calls clear and steady.
6. Airy-Light Design & IP54 Rating: Weighing only 4.3g per earbud, the ergonomic design fits comfortably based on extensive ear canal data analysis. The IP54 dust and splash resistance rating ensures that dust, sweat, and light rain will not stop your workouts.

Cross-Platform Compatibility: Fully compatible with iOS, Android, and EMUI devices with customizable smart touch controls via the companion app.

Technical Specifications:

1. Color: White.
2. Audio Driver: 10 mm dynamic driver for balanced high, mid, and deep bass tones.
3. Battery Capacity: 41 mAh (per earbud) / 510 mAh (charging case).
4. Charging Port: USB Type-C.
5. Audio Codecs: Supported SBC, AAC, and mSBC formats.