The Mophie Accessories Wall Adapter you've mentioned is a device used for charging electronic devices like smartphones, tablets, laptops, and more. Here are the key features of this wall adapter:

USB Type-C (USB-C) Port: This wall adapter is equipped with a USB Type-C (USB-C) port. USB-C is a versatile and universal connector used for charging and data transfer in many modern devices. It offers faster charging speeds and can be inserted in either direction, making it more convenient than older USB connectors.

Power Delivery (PD) Support: The mention of "30W Gan" suggests that this wall adapter supports Power Delivery (PD) technology, which is a fast-charging standard used for various electronic devices. PD allows devices to negotiate the appropriate power levels for charging, which can result in faster and more efficient charging.

Input Voltage: You've mentioned an input voltage of 30 volts. This voltage level indicates the range of electrical input the wall adapter can handle. In the case of this wall adapter, it can likely accept a wide range of input voltages (e.g., 100-240V), which makes it suitable for use in different countries with varying electrical systems.

Color: The color mentioned is typically the color of the wall adapter's housing or casing. In this case, it's white, which is a common color for many electronic accessories.

Compatibility: This wall adapter is designed to be compatible with various devices that can be charged via USB-C, including smartphones, tablets, laptops, and more. It's essential to ensure that your device is compatible with USB-C charging and that it supports the power output provided by the adapter.

Fast Charging: With its 30W power output, this wall adapter is likely capable of delivering fast charging to compatible devices. This can significantly reduce the time it takes to charge your devices compared to standard chargers.

GaN Technology: The mention of "GaN" (Gallium Nitride) suggests that this wall adapter uses GaN technology. GaN chargers are known for their compact size and efficiency, allowing for smaller and more portable chargers without sacrificing power output.

Safety Features: High-quality wall adapters often include safety features like over-current protection, over-voltage protection, and short-circuit protection to ensure the safety of your devices while charging.

To use this wall adapter, you would typically connect it to an electrical outlet using a compatible power cord (if detachable) and then use a USB-C cable to connect your device to the adapter for charging. It's essential to use high-quality, certified cables and adapters to ensure safe and efficient charging for your devices.