Cute Speech Bubble Mascot Avatar Icon

Prompt

A minimalist, flat-design illustration of two cute mascots against a solid black background. The primary subject is a large, white speech bubble character positioned on the left, featuring two vertical oval black eyes and soft pink blush marks on its cheeks. In the bottom right corner, partially overlapping the main figure, is a smaller grey rounded rectangle resembling a handheld device or smartphone with a white screen; this screen displays a simple face with two black dot eyes and a smiling mouth. The style is clean, vector-like, and suitable for a profile icon.