Product Specifications
Brand: HUAWEI
Model: FreeBuds SE4 ANC
Package Contents:
Earbuds x2 (left and right)
Charging case x1
Ear tips x3 pairs (small, medium, large; medium pre-installed)
Quick guide, safety information, warranty card x1
Note: Charging cable not included; use existing USB-C charging cable or purchase separately.
Design & Comfort:
In-ear ergonomic design
Single earbud weight: 3.8g
Three sizes of skin-friendly silicone ear tips
Colors available: Ceramic White, Obsidian Black, Island Blue
Compact, rounded charging case for easy portability
Battery & Charging:
Total playback time with charging case: up to 50 hours
Single charge playback time: 10 hours (ANC off), 7 hours (ANC on)
Fast charge: 10 minutes charging provides up to 4 hours playback (ANC off), 3 hours playback (ANC on)
One week charge cycle under typical usage (7 hours daily playback, ANC off)
Charging interface: USB-C (charging cable not included)
Audio & Noise Cancellation:
Active Noise Cancellation (ANC) with multi-mode support: Deep, Balanced, Light
Average noise reduction depth up to 24dB across full frequency range
10mm dynamic driver unit for balanced sound across low, mid, and high frequencies
Support for 4 preset EQ modes plus customizable EQ settings
Three-microphone array with directional noise reduction for clear calls
Single microphone for stable and clear voice pickup
Connectivity:
Bluetooth version 5.4 for stable and reliable connection
Supports automatic pairing and reconnection
Compatible with iOS, Android, and HarmonyOS devices
Supports audio-video synchronization for immersive video and gaming experience
Controls:
Touch controls on earbud stems:
- Double tap (left/right): play/pause music, answer/hang up calls
- Triple tap (left/right): next track
- Long press (2 seconds): toggle ANC modes (Noise cancellation / Awareness / Off)
Customizable touch commands via Huawei Smart Audio app
Durability & Protection:
IP54 rated dust and splash resistance (earbuds only, not charging case)
Passed 26 categories of reliability tests including drop, temperature, and durability tests
SGS certified for environmental health standards
Additional Features:
Huawei Smart Audio app support for:
- Battery level display
- Customizable touch controls
- Find my earbuds feature
- Multiple EQ adjustments
Supports seamless integration with Huawei devices running HarmonyOS 5 (features gradually adapting)
Note: Does not support multi-device or dual-device simultaneous connection
Remarks:
ANC = Active Noise Cancellation
Actual product appearance, color, size, and UI may vary slightly from images
Battery life and performance depend on usage conditions and device settings
Charging cable not included; use existing USB-C cable or purchase separately
For best experience, use genuine Huawei accessories
Product specifications and features subject to change without prior notice; refer to official website for latest information
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