Use Can Use Any Smart Phone USB Charger Adapter!
- Insert the charging cable into any USB port. Insert the other end into the charging port on the Whistle GO. The LED should turn orange (may take up to 10 seconds).
- The orange light indicates the battery is charging.
- A green light indicates it is fully charged (which takes around 2 hours for an empty battery). You'll receive an notification when the device is fully charged.
- Once the battery is charged, re-attach it you your pet's collar.
Note: A notification will be sent to your phone when your battery drops to 25% as a reminder to change your battery.
Also, please remember to wipe the device clean of any excess water or dirt before placing on the charger.