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With 13mm dynamic drivers and a Jerry 7003D4 chipset, the ACEFAST W1 ANC handles wireless audio through an optimized Bluetooth 5.4 connection. Active Noise Cancellation neutralizes 35dB of external sound to isolate the listener from environmental interference. This version upgrades signal stability and power efficiency compared to the v5.3 hardware in the T9 predecessor. Total playback time reaches 35 hours, providing five hours of additional runtime over the previous generation.
Key Features
- 35dB Active Noise Cancellation: Internal hardware mutes up to 35dB of low-frequency environmental hums. Isolates audio tracks from background road noise.
- LED Digital Battery Display: Front-facing screen shows the power percentage for the 400mAh case. Removes guesswork regarding when to use the USB-C port.
- 4-Mic ENC: Dedicated dual-microphone arrays isolate vocal input during voice calls. Speech remains legible even during heavy sweat or light rain.
- 13mm Dynamic Drivers: Large diaphragms reproduce audio across the 20Hz to 20kHz range. Maintains acoustic clarity at high volume levels.
Frequently Asked Questions
Is ACEFAST W1 ANC good for calls?
Four ENC microphones isolate vocal input from surrounding environmental noise. Speech stays intelligible in crowded outdoor settings.
How long does the battery last?
The system provides 35 hours of total playtime using the charging case. Individual 35mAh earbud batteries support several hours of continuous use per charge.
How to reset ACEFAST W1 earbuds?
Place both earbuds into the 400mAh case and hold the touch sensors for 10 seconds. The LED display confirms the reset by flashing before returning to standby.
