3D product visualization, a smart speaker shaped like a short wide cylinder (height 65mm, diameter 90mm), bright blue color, sitting inside a scallop shell made of TWO DISTINCT VALVES — the bottom valve is deep and holds the speaker, the top valve is flat and slightly tilted, resting above the speaker like a lid or a wing. The two valves are asymmetrical: the top valve is smaller and shifted forward, creating a dynamic composition. The speaker is deeply nestled in the bottom valve, only its upper third is visible. The shell height is 70mm (equal to speaker height), total width 140mm. Front of the bottom valve has a rectangular cutout (50×25mm) revealing the speaker's clock display. Shell material looks like matte mother-of-pearl, smooth with subtle iridescence. Soft studio lighting, isometric view, white background. Product photography, ultra-detailed, 8k.