High-Power Outdoor Speaker Party Promo

[Format] Professional e-commerce product main image, square 1:1, loud party-audio promo on a light grey low-poly field with red banner strips and a gift-tagged speaker stack. [Colors] Light grey low-poly geometric background with white polygon shards; a black speaker box; red banner strips and red-orange display type (#e5383b range); yellow price type bottom-right; a blue strip at the very bottom. [Layout] A red ribbon strip caps the top with two guarantee claims; the big two-line title runs down the left; four red outlined claim pills stack beneath it; the speaker and headphones sit right; the bottom blue strip carries financing text with the yellow price at lower-right. [Subject] Right: a black cube-shaped outdoor speaker with dual drivers - a small tweeter over a large woofer - with a wired black-and-red headphone set hanging over its top and a second earbud-style set below, tagged "Free Gift". No people. [Headline] Top red strip: "Nationwide Warranty / 5-Year Quality Promise"; title "High-Power" and "Outdoor Speaker" in heavy red-orange caps; red outlined pills: "Dance & Karaoke / Outdoor Streaming", "Ultra-Long Standby", "Bluetooth Connection", "Echo Adjustment"; bottom blue strip: "6 Interest-Free Installments / Quality Guaranteed"; yellow price: "After-Coupon $898". [Mood] Loud, kinetic and value-stacked; red-and-black party energy on a crisp geometric field.