Monster Open-Ear Bluetooth Earbuds AC225, 36H, IPX6

The Monster AC225 are open-ear, clip-on Bluetooth 6.0 earbuds that deliver private directional sound, 36 hours total battery life, IPX6 water resistance, and an ENC mic for clearer calls.

Designed for people who want to stay aware of their surroundings without sacrificing audio quality, the Monster AC225 combines a featherlight open-ear fit with 13mm dual-composite drivers and advanced connectivity. The clip-on adaptive bridge secures the buds around the ear for pressure-free wear, while directional audio limits leakage so you can enjoy full sound without isolating yourself. With robust battery life and touch controls, these headphones are built for commutes, workouts, and everyday use in varied conditions.

How do these earbuds keep you aware yet deliver rich sound?

The AC225 uses an open-ear design plus directional audio technology that aims sound into your ear canal while limiting how much audio escapes. That balance preserves environmental awareness—important for running outdoors or commuting—yet still provides clear bass and treble from the 13mm dual-composite drivers.

• Open-ear clip-on design leaves ear canal open for ambient awareness.
• 13mm dual-composite drivers for punchy low end and crisp highs.
• Directional audio focuses sound to reduce leakage in public spaces.
• Adaptive bridge conforms to different ear shapes for stable fit.

How long will the battery last during daily use?

The AC225 offers up to 8 hours of continuous playback on a single charge and expands to a combined 36–40 hours with the included charging case. That makes them suitable for multi-day travel, long workouts, or extended commuting without frequent recharges.

• 8 hours per earbud on a single charge.
• Charging case increases total playtime up to about 36–40 hours.
• Quick top-ups restore hours of playtime between uses.
• Low-power Bluetooth 6.0 helps extend battery efficiency.

Can I take calls and stay heard in noisy places?

Yes—the integrated ENC (environmental noise cancellation) microphone reduces background noise so your voice comes through clearer on calls. Combined with Bluetooth 6.0 stability, the AC225 keeps conversations steady even in busy or windy settings.

• ENC mic reduces ambient noise for clearer speech pickup.
• Bluetooth 6.0 minimizes dropouts and keeps audio synced.
• Touch controls handle calls, playback, and voice assistant access.
• Lightweight design keeps microphone positioned for consistent voice capture.

Are these earbuds durable enough for workouts and rainy days?

The AC225 carries an IPX6 water-resistance rating to resist heavy sweat and rain, making it suitable for most outdoor activities and training sessions. The clip-on form stays secure during movement and pairs neatly with glasses or helmets for active use.

• IPX6 rating withstands sweat and heavy splashes.
• Clip-on architecture stays stable during exercise and motion.
• Lightweight 5.1g earbuds reduce bounce and pressure on the ear.
• Materials designed for everyday wear in varied conditions.

Who is this for: The Monster AC225 is aimed at active commuters, runners, cyclists, and anyone who wants to hear music without blocking environmental sounds. It’s a strong choice for users who need reliable call performance and extended battery life, plus a low-profile clip-on fit that plays well with glasses, helmets, and outdoor gear.