Specially Designed for Versa 2: The charger stand Only compatible with Versa 2, not for any other models. (Note: 1.Versa 2 Fitness Tracker is not included. 2.NOT fit for versa 1/lite, versa 3/sense) Safety Material: Built-in voltage regulator protects your watch from being damaged by overcurrent and short circuit for recommend using (Note: Please plug into power bank, car charger, laptop or other devices which have USB port) Plug And Use: Easy to install with proper mounted pins, gives you a faster charging speed. And you do not need to take off smartwatch bands when charging with this charger Smooth Surface And Reliable Bottom: Avoid scratching and smooth polished surface protects your watch from rubbing with added fashion. Rubber ring on the bottom of the charger is very useful for stable charging Portable Charger for Versa 2 Watch: The compact & lightweight design is convenient for travelers or business users, work, home or travels. Just put it into your purse, backpack and glove box, keep your watch always on