ACEFAST AceFit Pro Open-Ear Headphones Night Safety Mode

ACEFAST AceFit Pro are ultra-light open-ear sports earbuds with bright safety LEDs, powerful bass from a 3-magnet driver, and a long-lasting 30-hour battery for running and workouts.

These open-ear headphones combine visibility, comfort, and punchy sound in a compact package built for movement. Designed with a transparent LED-display charging case, memory-wire ear hooks, and advanced driver engineering from Luxshare-ICT, the AceFit Pro aims to keep you aware of your surroundings while delivering deeper bass and clear mid/highs than typical bone-conduction or standard open-ear buds.

How do the AceFit Pro keep you visible at night?

They integrate 40 high-brightness 3D floating LED lights tuned to be seen from over 10 meters so drivers and cyclists can spot you. The LEDs are positioned to outline the earbuds and upper ear, giving a clear silhouette in low light without adding bulk.

• 40 high-brightness LEDs for 360-degree visibility
• Visible from more than 10 meters in typical urban lighting
• Lightweight integration that doesn’t affect fit or movement

What sound quality and driver tech do they use?

Engineered by Luxshare-ICT, the AceFit Pro uses a 3-magnet super-linear speaker and an advanced diaphragm with up to 0.5mm amplitude for stronger low-end response and clear highs. This design helps the open-ear format deliver impactful bass while preserving environmental awareness.

• 3-magnet super-linear driver for improved bass depth
• High-amplitude diaphragm for clearer dynamics and detail
• Balanced tuning that keeps voices and instruments intelligible

Are these comfortable for long workouts and glasses wearers?

Yes — the earbuds weigh about 7.6g each and are coated in ultra-soft supramolecular liquid silicone for gentle skin contact. A 0.7mm nickel-titanium memory wire ear hook conforms to different ear shapes and stays stable during runs or gym sessions, even with glasses on.

• Approximately 7.6g per earbud for near-weightless wear
• Supramolecular liquid silicone coating reduces pressure points
• Ultra-thin memory-wire hooks adapt to ear shape and eyewear

How long does the battery last and what charging features are included?

The AceFit Pro offers up to 30 hours of combined playtime from earbuds plus charging case and supports rapid boosts: 2 hours play after a quick 5-minute charge. The slim transparent charging case includes a clear LED display so you can see battery percentages and charging status at a glance.

• Up to 30 hours total playback with the charging case
• 5-minute quick charge delivers about 2 hours of use
• LED display on slim, transparent case for battery clarity

Additional practical features include Bluetooth 5.4 for stable connections and dual-device switching, IP54 water and sweat resistance for training in light rain, and a 4-microphone ENC system to reduce background noise for clearer calls. The combination of safety lighting, open-ear awareness, and enhanced driver design makes the AceFit Pro a versatile choice for active people who want both situational hearing and better bass than typical open-ear options.

Who is this for? The ACEFAST AceFit Pro is aimed at runners, urban cyclists, outdoor exercisers, and commuters who need to stay aware of traffic and surroundings while still enjoying fuller, bass-forward sound. It’s also well-suited for people who wear glasses and those who prioritize long battery life and easy charging feedback via an LED display.