ACEFAST FA005 ACEFIT SE Wireless Earbuds

The ACEFAST FA005 ACEFIT SE wireless earbuds are designed with comfort and convenience in mind — they feature an ear‑hook or open‑ear style rather than deep in‑ear insertion, making them breath easily and suitable for casual listening, commuting or light workouts. They deliver wireless audio backed by Bluetooth 5.4, with enhanced bass performance, noise‑reduced calls and a slim charging case for portability.

Key Features:

• Ear‑hook / open‑ear design: Less intrusive than traditional buds; allows ambient awareness and easier fit with glasses/earphone wear.
• Bluetooth v5.4 connectivity ensures stable wireless link and low power draw.
• High‑quality calls & noise reduction: Built‑in call noise reduction helps voice clarity in calls.
• Enhanced bass algorithm: Despite the open design, they emphasise bass and active sound tuning for richer audio.
• Quick‑charge feature: A short charge (around 10 minutes) yields about 1 hour of playback — convenient for on‑the‑go top‑ups.
• Slim charging case: Compact design for portability; useful to carry in pockets or bags easily.
• IPX4 water resistance: Resistant to splashes/sweat, making them suitable for light workouts or outdoor use.

Specifications:

• Model: FA005
• Bluetooth Version / Chipset: v5.4 / JL7016G8.
• Audio Protocols: SBC / AAC.
• Frequency Response: 20 Hz – 20 kHz.
• Transmission Distance: ≥ 10 m (typical open‑space).
• Earbuds Battery: 45 mAh.
• Charging Case Battery: 400 mAh.
• Working Time (Earbuds only): approx. 5 hours (at ~50% volume) for music.
• Total Working Time with Case: approx. 20 hours.
• Charging Time: Earbuds ~1.5 h; Case ~2 h.
• Case Dimensions: 61.6 × 75 × 25.6 mm.
• Total Weight: About 52 g.
• Waterproof / Splash Resistance Rating: IPX4.