Wi-P015 Colorful Serie Power Bank 10000mAh Yellow

WiWU Wi-P015 Colorful Series Power Bank 10000mAh in yellow:

Functionality:
It's a portable power bank with a 10000mAh capacity, designed to recharge smartphones, tablets, and other USB-powered devices.
It supports fast charging protocols, often including PD (Power Delivery).   
Key Features:
Capacity: 10000mAh, providing a substantial amount of power for multiple charges.
Color: Yellow, part of the "Colorful Series," indicating availability in various colors.
Ports: Typically features USB-A and USB-C ports for versatile charging.
Fast Charging: Supports PD fast charging, enabling quicker device recharging.   
Built in cables: Some versions of this power bank come with built in cables.
Display: Often has a digital LED display to show the remaining battery level.