SUUNTO Sonic Open-Ear Bone Conduction Headphones – Bluetooth, 10H Battery, IP55

Open-Ear Design for Safer Surroundings

SUUNTO Sonic employs an open-ear listening approach that lets you enjoy deep bass and clear highs while staying aware of your environment. The bone-conduction path travels along the cheekbone to your ears, helping reduce sound leakage and keep you tuned in to what matters outside the headset.

Rich Sound and Modern Connectivity

Built around a refined audio driver and the capable QCC3044 chip, these headphones deliver robust lows and pleasant highs. Bluetooth 5.2 multipoint connectivity lets you switch between devices smoothly, while aptX Adaptive support aims for higher-quality, lower-latency streaming for compatible sources.

• Open-ear design preserves situational awareness during workouts, commuting, or outdoor activities.
• Bone-conduction path maintains a comfortable, low-occlusion listening experience.

Crystal-Clear Calls, Even Outdoors

Dual built-in HD microphones with cVc noise suppression help provide clearer voice quality in busy environments, whether you’re running, cycling, or chatting after a session.

• Reliable voice capture with reduced background noise for urban and outdoor settings.
• Comfortable fit supports longer conversations during workouts.

Endurance, Quick Charge, and Everyday Reliability

Powered by a 140 mAh battery, SUUNTO Sonic offers up to 10 hours of playback on a full charge. A 5-minute fast charge adds about 90 minutes of use, and full recharge completes in roughly one hour, so you stay in the moment rather than waiting.

With an IP55 rating, these headphones resist sweat and light rain, making them suitable for varied weather and tough training days.

• Long-lasting power supports multiple workouts or commutes without frequent recharging.
• Fast charging helps you quickly get back on the move when time is short.

Sport-Ready Build and Comfort

Constructed from premium silicone and titanium alloy, the SUUNTO Sonic weighs about 30.6 g. The weight-optimized balance and a hairband design promote secure wear through intense movement and longer sessions.

• Lightweight, balanced design minimizes ear fatigue during extended use.
• Secure fit that stays comfortable during workouts and daily activity.

Smart App Experience

Pairing with the SUUNTO app lets you monitor battery life, switch sound modes between normal and outdoor, and manage dual-device connections. When linked with a SUUNTO watch, you can receive voice feedback such as lap times and average speeds during workouts, enhancing your training insights.