Suunto Spark White
Performance in Every Beat
Lightweight open-ear earbuds offering superior sound and all-day comfort. Designed for training and every day movement.
Choose Your Color
Sound that Moves You
Open‑ear sport earbuds designed for movement. Suunto Spark delivers powerful bass and clear highs, with an open‑ear fit that keeps you aware of your surroundings. Lightweight and comfortable, Suunto Spark stays securely in place through every run, ride, and workout to keep you focused and energized.
Engineered for Superior
Sound
Training Feedback in Real Time
Use the Suunto App to set your cadence from 120 to 180 spm to help improve running efficiency. Enable Sport Mode to track cadence, ground contact, and vertical oscillation in real time. Receive voice updates on pace, heart rate, distance, and laps from your Suunto watch. Complete the Neck Mobility Assessment to track flexibility and range of motion.
Built for Everyday Performance
Lightweight. All Day Comfort
Weighing under 10 g each and finished with soft, skin-friendly silicone, each earbud rests lightly on your ear for lasting comfort throughout the day. The slim, silicone-coated memory-titanium loop follows the shape of your ear, locking the fit in place as you move so you stay focused in the moment.
Immersive Sound
Dual microphones with Environmental Noise Cancellation reduce background noise and improve voice clarity in noisy environments. Suunto Spark’s anti-leakage driver uses active sound control to minimize sound spill for more private listening.
Seamless Connectivity
Device controls
What's in the box
Specifications
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Measurements42.1 x 58.6 mm / 2.68 x 2.3" (per earbud)
68 x 67.7 x 25.8 mm / 2.68 x 2.67 x 1.02" (charging case)
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Weight9.7g±0.2g (per earbud)
57.5g±1g (charging case)
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Case materialSilicone + Titanium Alloy
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What's in the boxSuunto Spark earbuds, Spark charging case, USB-C to c charging cable, Printed user quick guide, International warranty leaflet
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Country of manufactureCN
Technical specifications
GENERAL
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Case materialSilicone + Titanium Alloy
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Weight9.7 g / 0.34 oz (per earbud)
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Firmware upgradable✔
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Water resistanceIP55
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Battery Charge TimeHeadphones:≤60m; Charging case:≤100m
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Music only play time7-30h
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Battery typeRechargeable lithium-ion
CONNECTIVITY
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Smartphone compatibilityMost common models supported
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Compatible with Suunto app✔
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Bluetooth5.4
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Bluetooth Range> 10m
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Supported Audio codecSBC, AAC, LHDC
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Dual device connection✔
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Software updates from cloud✔
PHYSICAL SPECIFICATIONS
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Operating temperature-20° C to +60° C / -5° F to +140° F
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Storage temperature-20° C to +60° C / -5° F to +140° F
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Recommended charging temperature0° C to +45° C / +32° F to +113° F
SPEAKER
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Impedance32Ω±15%
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Frequency range20 Hz – 20 kHz (44.1kHz sampling)
LHDC supports up to 96 kHz sampling (Hi-Res Audio Wireless) -
Sensitivity137.5±3dB (at 1KHz 0.8Vrms input ,0dBspl=20u Pa)
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T.H.D< 2% @1kHz
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Balance≤3 dB @1kHz
MICROPHONE
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Sensitivity-38dB (1kHz)
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Frequency range100Hz~10KHz
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S/N Ratio65dB












