ACEFAST W3 40dB ANC True Wireless Earbuds

The ACEFAST W3 are in‑ear true wireless earbuds designed to deliver immersive audio with strong noise cancellation, reliable call clarity, and extended listening time. They feature up to 40 dB active noise cancellation (ANC) and a 4‑mic ENC (environmental noise cancellation) system for voice calls. With Bluetooth 5.4 connectivity, compact charging case, lightweight design and IPX4 splash resistance, they’re aimed at users who want quality audio on the go — for commuting, workout, travel or daily listening.

Key Features:

• Deep ANC: Up to 40 dB active noise cancellation to reduce ambient sounds significantly.
• 4‑Mic ENC for voice calls: Helps filter out background noise to make your voice clearer on calls.
• Bluetooth v5.4 for stable wireless connection and efficient performance.
• 10 mm ultra‑slim dynamic drivers for richer bass and better overall sound.
• Up to ~10 hours playback on earbuds alone (ANC off), and around ~30 hours total with charging case.
• IPX4 water‐resistance rating — suitable for light sweat or splashes (but not full waterproof).
• Compact charging case (dimensions ~57×57×24 mm) and total weight about ~37.7 g.
• Supports SBC/AAC audio codecs, and frequency response from 20 Hz to 20 kHz.

Specifications:

• Model: ACEFAST W3 (ANC/ENC version)
• Bluetooth Version / Chip: v5.4 (Chip: 7003D8)
• Audio Codecs: SBC / AAC
• Active Noise Cancellation Depth: ~40 dB
• Microphone System: 4‑mic ENC for calls
• Driver Size: 10 mm ultra‑slim dynamic driver
• Earbuds Battery Capacity: 60 mAh
• Charging Case Battery Capacity: 350 mAh
• Playback Time (Earbuds only): Up to approx. 10 hours (ANC off)
• Total Playback Time (with charging case): Approx. 30 hours
• Charging Time: Earbuds ~1 hour; Case ~2 hours
• Size (Case): ~57 × 57 × 24 mm
• Total Weight (including case): Approx. 37.7 g
• Waterproof Rating: IPX4