1,Designed replace charger for TomTom Spark Cardio series and TomTom Runner Cardio series (TomTom Spark Cardio / Spark Cardio + Music / Spark 3 Cardio GPS Fitness Watch/ Runner Cardio/Runner 3 Cardio) 
<br />2,Charging Dock design, charge your TomTom Spark Cardio series and TomTom Runner Cardio as well as transfer data in a more fashion and stable way 
<br />3,Just plug your TomTom Spark Cardio to the charging dock, and connect the usb cable port to your computer or usb charging ports 
<br />4,Just plug your TomTom Spark Cardio to the charging dock, and connect the usb cable port to your computer or usb charging ports 
<br />5,Package Size: 68mm*32mm*170mm Package includes: charging dock*1(the dock and usb cable are not disassemble) 
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<br />Package include:
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