Part 2. Power Up - Slumber

Plug the provided type C charging cable into the charging port, then connect the other end to a 5V/500mA-2A rated USB adapter (your phone charger or similar should work). If you do not have a spare power adapter for this, we can send you a US / EU / UK type free of charge. Simply drop an email to support@avantree.com.

Note: If you're using a PC's USB port to power the Slumber, you may see that it displays as a U disk. To start powering the Slumber instead of displaying the U disk, simply eject the U disk in your computer's file manager. Then the Slumber will be powered by the USB connection.