Product details:

Contains a 10,000mAh internal battery with built-in AC wall plug for Smartphones, Tablets, USB Devices Contains a 10,000mAh Internal Battery The HALO 10000 AC offers enough power capacity to charge all your main devices. Bidirectional USB-C Port The versatile, bidirectional USB-C port lets you recharge the HALO 10000 AC or charge another device using that same port. Charge Multiple Devices Charge up to two devices simultaneously using the USB ports. Built-In AC Wall Plug Charging the HALO 10000 AC is easy! Conveniently recharge the HALO 10000 AC by plugging it into a wall outlet.