WiWU Airbuds 4 True Wireless Earbuds with ANC and Bluetooth 6.0 Noise Reduction

The WiWU Airbuds 4 ANC True Wireless Earbuds represent a high-performance audio solution for listeners who prioritize both quiet and convenience. By combining active noise cancellation with the advanced stability of Bluetooth 6.0, these earbuds provide a consistently clear listening experience for music, podcasts, and calls. Whether you are commuting or working in a busy environment, the -32dB noise reduction depth ensures your audio remains the center of focus.

Key takeaways

• Immersive Silence: Active noise cancellation reduces ambient noise by up to -32dB.
• Seamless Connectivity: Advanced Bluetooth 6.0 provides a stable, fast connection.
• Efficient Battery: Enjoy ~4.5 hours of music playback with quick USB-C charging.
• Travel-Ready: Compact 300mAh charging case offers 50 hours of total standby time.

What is the WiWU Airbuds 4?

The WiWU Airbuds 4 ANC are compact true wireless earbuds engineered to deliver premium sound quality in a lightweight form factor. Designed for daily use, they offer an effective range of ≥10 meters, allowing you to move freely while maintaining your connection. Our team at Adatun finds these earbuds to be an ideal choice for users seeking an accessible, noise-canceling upgrade without the bulk of over-ear headphones.

Key Features

• Active Noise Cancellation (ANC): Engineered with a -32dB noise reduction depth to filter out background distractions effectively.
• Bluetooth 6.0 Technology: This updated connectivity standard ensures lower latency and a more robust signal strength for uninterrupted multimedia streaming.
• Versatile Battery Life: With ~4.5 hours of music playback and ~3.5 hours of talk time per charge, these earbuds support your daily routine.
• Compact Charging Case: The 300mAh charging case recharges your earbuds fully in ~1.5 hours, providing the stamina needed for long commutes.
• True Wireless Design: Experience the freedom of movement that only a cable-free design can provide, supported by a stable and secure fit.

Specifications

• Model: Airbuds 4 ANC
• Connectivity: Bluetooth V6.0
• Noise Reduction Depth: -32dB
• Earbud Battery: 30mAh
• Charging Case Battery: 300mAh
• Playback Time: ~4.5 hours
• Talk Time: ~3.5 hours
• Charging Interface: USB-C

Why Adatun Customers Choose This

Shoppers often choose the WiWU Airbuds 4 for their balance of high-end features and practical daily usability. In a landscape of expensive audio tech, this model provides essential noise cancellation and reliable battery life at a price point that makes it accessible for everyone.

Whether you are a student attending online lectures, a remote worker participating in conference calls, or simply a casual music lover, the combination of a -32dB reduction depth and the 50-hour total standby time makes this pair a dependable tool for your electronic arsenal.

Use case 1: Daily commuting

The noise cancellation allows you to reclaim your peace of mind while on public transport. The -32dB depth is particularly effective at muting the low-frequency drone of engines or crowds, making your music or audiobooks clearer at lower volumes.

Use case 2: Professional calls

The clear audio performance and stable Bluetooth 6.0 connection ensure that your voice remains sharp during meetings. With ~3.5 hours of talk time, you have enough endurance to handle multiple calls throughout the day without the need for constant recharging.

What's Included

• 1 x Pair of WiWU Airbuds 4 ANC
• 1 x Compact 300mAh charging case
• 1 x USB-C charging cable

Verified by the Adatun Team - August 2026