Coros Keychain Watch Charger Trail Shoe Now they have been updated

Now they have been updated with a quick-charge feature and re-named as OpenRun

The Crescendo MD 2 features a symmetrical bed of cushion without additional prescriptive technologies

ensuring your feet remain comfortable and cool throughout your activities

hiking or any other outdoor activity

creating a compact size that easily fits into your running pack

Coros Keychain Watch Charger Trail Shoe Now they have been updatedAbout this item Compatible with COROS PACE 2 APEX APEX Pro VERTIX Compact design to be attached to your keys and charge on the go Stays extra snug when plugged into your watch Convenient universal USB port Built In voltage control chip