How do I charge the device? SakuraMobile December 05, 2018 09:21 Updated Follow It’s chargeable via micro USB. The package includes a micro USB cable and an AC adapter. Related articles How long does the battery last? How many devices can connect simultaneously? Can I use VoIP apps? e.g. Skype Do I need to purchase SIM card separately? Do you accept cash on pick up at airport post office? Comments 0 comments Please sign in to leave a comment.