MONSTER AC360 Open Ear Air Conduction Earphones

Open-ear earphones that let you hear music and stay aware of your surroundings at the same time.

The Monster AC360 plays clear audio while keeping ambient sound in reach, so you never feel isolated from what's happening around you.

The open-ear design sits comfortably on your ears without blocking your ear canals, making them feel natural to wear for hours.

Built for Real Movement

• All-day listening: Up to 8 hours on a single charge, plus 16 more hours with the case for extended use.
• Sweat and splash proof: IPX5 rating handles workouts, weather, and daily moisture without worry.
• Stable fit: Ear-hook design stays in place during movement and doesn't require constant adjustment.
• Clear calls: Built-in microphone with noise reduction lets people hear you even in busy environments.
• Instant access: Physical buttons and voice assistant support mean you control playback without reaching for your phone.

Technical Specifications

Product Identity

• Brand: Monster
• Model: AC360
• Design: Open-ear ear-hook (OWS)
• Materials: ABS plastic, silicone

Audio

• Driver: 14.2 mm dynamic
• Frequency Response: 20 Hz – 20,000 Hz
• Sensitivity: 110 dB
• Impedance: 32 Ω

Connectivity

• Bluetooth: Version 5.4
• Range: 10–20 m (33–65 ft) without obstruction
• Codecs: AAC, SBC
• Low Latency: Supported

Battery & Charging

• Earbud Battery: 50 mAh each
• Case Battery: 350 mAh
• Playback Time: Up to 8 hours (earbuds)
• Total Battery Life: Up to 24 hours (with case)
• Talk Time: Up to 7 hours
• Charging Time: 1–1.5 hours (earbuds), 1–2 hours (case)
• Charging Port: USB Type-C

Durability & Controls

• Water Resistance: IPX5 (sweat and splash resistant)
• Controls: Physical buttons
• Microphone: Built-in with environmental noise reduction
• Voice Assistants: Apple Siri, Google Assistant compatible