HUAWEI FreeBuds 7i – Intelligent Dynamic ANC 4.0, 35-Hour Battery, and 360° Spatial Audio

The HUAWEI FreeBuds 7i redefine wireless listening with advanced Intelligent Dynamic ANC 4.0, immersive 360° spatial audio, and seamless smart controls. Designed to deliver crystal-clear sound and comfort, these earbuds use a combination of three external microphones, a bone conduction mic, and an 8 mm² air vent to effectively cancel ambient noise in real time. Whether commuting, relaxing in a café, or working in a dorm room, the FreeBuds 7i ensure peace and focus in any environment.

Powered by an 11 mm quad-magnet dynamic driver, they deliver deep bass, refined mids, and crisp highs with remarkable clarity. The earbuds also feature AI call noise cancellation, gesture controls, and head-tracking for spatial audio, offering an immersive, personalized sound experience. Combined with fast charging and a 35-hour total playback time, the FreeBuds 7i are the perfect companion for both work and entertainment.

Key Features

• Intelligent Dynamic ANC 4.0
  Actively adapts to surrounding noise levels using an advanced triple-mic system and bone conduction mic for optimized quietness.

  • Noise reduction depth: up to 28 dB

  • Reduces noise cancellation delay by 50%

• Crystal-Clear Calls with AI Noise Cancellation
  Three microphones and a bone conduction sensor precisely capture your voice while AI algorithms filter out ambient sounds—even in winds up to 90 dB.

• Immersive 11 mm Quad-Magnet Driver
  Produces deep, dynamic bass and studio-grade sound balance with 10-band EQ adjustment via the HUAWEI AI Life app.

• 360° Spatial Audio with Head Tracking
  Delivers a rich surround-sound experience that adapts as you move, placing you at the center of your audio environment.

• Smart Gesture Controls

  • Double-tap: Play/pause or answer/end a call

  • Triple-tap: Skip to next track

  • Swipe: Adjust volume

  • Touch and hold: Switch ANC modes or reject a call

• Fast Charging & Long Battery Life

  • 10-minute charge = up to 4 hours of playback

  • Up to 8 hours (ANC off) and 5 hours (ANC on) per charge

  • Total playback: 35 hours (ANC off) or 20 hours (ANC on) with charging case

• Smart Motion Controls
  Answer or reject calls hands-free by simply nodding or shaking your head.

• Dual Device Connectivity
  Seamlessly connect to two devices simultaneously, such as a smartphone and laptop, with Bluetooth 5.4 for stable transmission.

• Water & Dust Resistance
  IP54-rated earbuds resist splashes and dust—ideal for everyday wear and workouts.

Specifications

Design & Dimensions

• Earbud: 31.9 × 21.0 × 24.6 mm, 5.4 g (each)

• Charging Case: 57.8 × 57.8 × 27.8 mm, 36.5 g

• Color: Varies by region

Audio & Technology

• Driver: 11 mm quad-magnet dynamic unit

• Frequency Response: 20 Hz – 40 kHz

• Audio Modes: Dynamic EQ, ANC, Awareness, Voice Mode

• Noise Cancellation: Intelligent Dynamic ANC 4.0

• Call Noise Reduction: AI call noise cancellation

Connectivity

• Bluetooth: 5.4

• Pop-Up Pairing: Supported (EMUI 10 or later)

• Dual Device Connection: Supported

• Sensors: Infrared, Hall, Touch, Gyroscope, Accelerometer, Bone Voice Sensor

Battery & Charging

• Earbuds: 55 mAh each

• Charging Case: 510 mAh

• Charging Time:

  • Earbuds: ~40 min (in case)

  • Case: ~1 hr (wired, USB-C)

• Playback:

  • ANC off: 8 hrs (earbuds) / 35 hrs (with case)

  • ANC on: 5 hrs (earbuds) / 20 hrs (with case)

Water Resistance

• Earbuds: IP54 (splash and dust resistant)

• Charging Case: Not water resistant

In the Box

• HUAWEI FreeBuds 7i (Left & Right)

• Charging Case

• Ear Tips (4 Sizes): Large, Medium (pre-installed), Small, Ultra-Small

• USB-C Charging Cable

• Quick Start Guide & Safety Information

• Warranty Card

Conclusion

The HUAWEI FreeBuds 7i combine smart noise control, studio-quality audio, and next-generation AI technology in a sleek, compact design. With Intelligent Dynamic ANC 4.0, AI call clarity, and head-tracking spatial sound, they deliver a premium listening experience that adapts to your environment. Backed by fast charging, dual-device connectivity, and IP54 protection, these earbuds offer the perfect balance of innovation, convenience, and all-day comfort.