Monster Open Ear AC328

Monster Open Ear AC328 Wireless Earbuds – White

The Monster AC328 Wireless Earbuds combine comfort, clarity, and long-lasting performance in a lightweight open-ear design. Engineered by Noel Lee and the Monster R&D team, these earbuds deliver the brand’s signature Pure Monster Sound, offering powerful dynamics and wide-range audio for music, calls, and everyday listening.

With Bluetooth 6.0 connectivity, advanced ENC noise reduction, and up to 32 hours of playtime, the AC328 earbuds are designed for active lifestyles—whether for workouts, commuting, outdoor adventures, or long listening sessions. The open-ear fit reduces pressure on the eardrum, providing a natural and comfortable audio experience that can be enjoyed for hours without fatigue.

Key Features

• Open-Ear Comfort Design – Reduces pressure on the eardrum while allowing natural sound entry for healthier, more comfortable listening.
• Pure Monster Sound – 14.2 mm drivers deliver a powerful, wide sound range engineered for detail and dynamics.
• Clear Calls with ENC – Environmental Noise Cancellation ensures background noise is minimized for clearer conversations.
• Ultra-Long Battery Life – Up to 32 hours of continuous playback or call time on a full charge.
• Fast & Convenient Charging – Universal USB Type-C port for faster and more reliable recharging.
• Bluetooth 6.0 Technology – Low-latency wireless connection with up to 10 m range for stable, high-quality audio streaming.
• Lightweight & Portable – Compact design makes them easy to carry, with an ergonomic fit for extended wear.
• Water-Resistant Build – Durable construction suitable for sports, outdoor use, and everyday activities.

Specifications

• Brand: Monster
• Model: AC328
• Color: White
• Ear Placement: Open-Ear, In-Ear form factor
• Driver Size: 14.2 mm
• Impedance: 10 Ohm
• Connectivity: Bluetooth 6.0
• Playtime: Up to 32 hours
• Charging: USB Type-C
• Range: 10 m (33 ft)
• Noise Control: ENC (Environmental Noise Cancellation)
• Water Resistance: Yes