The Suunto Sonic is a 31 g open-ear bone-conduction sport headphone with an IP55 rating, up to 10 h of battery, and about 3 h of playback from a 10-minute charge. It suits runners, cyclists and hikers who want music while still hearing traffic and trail sounds.
Who the Suunto Sonic is for
Road runners and cyclists: The headphones sit on your jawbone and leave the ear canal open, so you still hear traffic and the world around you.
Sweaty or wet sessions: The IP55 rating covers sweat and rain on hard efforts and wet runs.
Busy training weeks: Up to 10 h per charge, a full recharge in about 1 h and about 3 h of playback from a 10-minute top-up keep it ready between sessions.
Phone and laptop users: Dual-device connection keeps two sources paired, and the Suunto app changes the sound mode or turns dual connection off.
Listeners who want more bass: Suunto says the newly designed transducer gives higher sensitivity and more bass while reducing sound leakage.
Skip it if: you want to swim with them — IP55 covers sweat and rain, not submersion, and Bluetooth audio is SBC only.
Suunto Sonic key specs
Type: Open-ear bone-conduction sport headphones
Colors: Black, Coral Red, Lime
Battery: Up to 10 h per charge (60% volume)
Charging: Full charge in about 1 h; 10 minutes gives about 3 h
Water resistance: IP55 (sweat and rain)
Bluetooth: 5.2, SBC codec, dual-device connection
Microphones: Dual built-in mics
Transducer: 6Ω, 20Hz–20kHz, 117dB sensitivity
Weight: 31 g; silicone and titanium alloy
In the box: Headphones, charging cable, storage bag, quick guide
Genuine Suunto stock. Free shipping on every order, 45-day returns.
Suunto Sonic vs similar options
vs SHOKZ OpenRun S803: Adds IP67 and a lighter 26 g frame; pick the Sonic for up to 10 h per charge versus 8 h and about 3 h of playback from a 10-minute charge versus 1.5 h.
vs Mojawa Run Plus: Adds IP68 to 2 m, 32GB of onboard storage and AAC; pick the Sonic for up to 10 h per charge versus 8 h.
Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.
Where does my order ship from, and how long does it take?
Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.
What if it isn't for me?
You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.
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