Enjoy your music on your next bike ride, run, or whatever you like to do with music. With the Suunto Sonic Black headphones, you'll be able to hear what's going on around you. 

Suunto Sonic open-ear sports headphones are the perfect combination of open-ear design and great sound. Open-ear technology allows you to listen to music and hear the world around you at the same time. Unlike traditional in-ear headphones, Suunto Sonic sits on your jawbone, leaving your ear canal open to the sounds of nature and traffic.

As well as being lightweight and comfortable, Suunto Sonic has a redesigned transducer. It is more sensitive, has better bass response and less background noise.

From scorching hot to freezing cold, dry as a bone to soaking wet from running in the rain, Suunto Sonic is IP55 protected so you can enjoy your sports and music in all conditions.

Suunto Sonic headphones have a battery life of up to 10 hours on a single charge and can be fully charged in 60 minutes. And if you run out of power just before your workout, the fast charge feature lets you listen to 3 hours of music in just 10 minutes.
Long life, fast charge!

Features:
• Open-ear design
• Water resistance: IP55
• 10 hours battery life
• 60 minutes charging for full battery
• Quick charge function
• Battery type: Lithium-ion battery
• Smartphone compatibility: The most common models are supported
• Bluetooth range: > 10 m
• Software updates via cloud
• Recommended battery charging temperature: 0° C to +45° C / +32° F to +113° F

Speaker:
Size (L x W x H): 24.2 x 15.1 x 6.2 mm
Impedance: 6 Ω ± 15 %
Frequency range: 2 0Hz ～ 20 kHz
Sensitivity: 117 dB @ 1kHz -1 0 dBFS
T.H.D: <5 % 300HZ-4kHz

Microphone:
Sensitivity: -38 dB (1 kHz)
Frequency range: 100 Hz ~ 10 KHz
SRV: 62.5 dB