ACEFAST FA005 Bluetooth 5.4 Open-Ear Earbuds

$39.99 $52.99
-25%
In stock

Estimated delivery between November 23 and November 28.

ACEFAST FA005 Bluetooth 5.4 Open-Ear Earbuds

14-Day Returns

Unhappy with your order? Return within 14 days of delivery.

ACEFAST FA005 Bluetooth 5.4 Open-Ear Earbuds

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Damaged, defective, or lost items are covered with a full refund.

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Returns & Refunds

We’re confident you’ll love your purchase — but if something isn’t right, we’ll make it right.

  • Return Window: 14 calendar days from delivery for any reason (dissatisfaction, defect, or damage).
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  • Change of Mind: Return allowed, but shipping is paid by the customer.
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ACEFAST FA005 Bluetooth 5.4 Open-Ear Earbuds
$39.99 $52.99
$39.99 $52.99

Product Details

The ACEFAST FA005 Open-Ear Earbuds offer a comfortable, lightweight fit that lets you enjoy your music and calls without losing awareness of your surroundings. Designed for active lifestyles, they stay secure and sweat-resistant, perfect for workouts or daily commutes. With long-lasting battery life and fast charging, you can keep moving without missing a beat. Experience freedom, comfort, and clear sound wherever you go.

Brand & Model

  • Brand Name: ACEFAST
  • Model: FA005

Product Type & Design

  • Earbud Dimensions: 49 × 29 × 20 mm (1.93 × 1.14 × 0.79 in)
  • Earbud Weight: 7.5 g (0.26 oz) per earbud
  • Charging Case Dimensions: 61.6 × 75 × 25.6 mm (2.43 × 2.95 × 1.01 in)
  • Charging Case Weight: 52 g (1.83 oz)
  • Material: ABS + PC + Silicone
  • Connectors: Type-C

Connectivity

  • Bluetooth Version: Bluetooth 5.4
  • Maximum Wireless Range: <10 m (<32.8 ft)
  • Supported Codecs: AAC, SBC

Battery & Charging

  • Charging Method: Charging case
  • Earbud Battery Capacity: 45 mAh per earbud
  • Charging Case Battery Capacity: 400 mAh (3.7 V)
  • Charging Time (Earbuds): ~1.5 hours
  • Charging Time (Case): ~2 hours
  • Quick Charge: 10 minutes charge = 1 hour playback
  • Combined Battery Life with Charging Case: ~20 hours

Performance

  • Music Playback Time: ~5 hours (50% volume)
  • Talk Time: ~4 hours (50% volume)
  • Driver Diameter: 16 mm (0.63 in)
  • Number of Drivers: 2
  • Vocalism Principle: Dynamic
  • Impedance: Up to 32 Ω
  • Frequency Response Range: 20 Hz – 200 kHz
  • Sensitivity: 91 dB

Features

  • Waterproof Rating: IPX4 (splash and sweat resistant)