Premium Wireless Earbuds Hi-Res Sound Sale

[Format] Professional e-commerce product main image, square 1:1, premium silver-tech advertising style with a glassy pedestal and crisp studio glow. [Colors] A light silver-grey gradient background (#d7dbde range) with soft white light from above and a dark charcoal bottom band. Accents are pearl white, chrome silver and golden yellow. No frame border. [Layout] The open earbud case sits on a round glass podium centre-right with one earbud leaning against it. The headline runs across the top, four charcoal pills stack down the left, and a two-tier bottom band carries price and timing copy. [Subject] No people. A pair of glossy white in-ear wireless earbuds with short silver stems, one standing beside an open pearl-white charging case with a soft interior glow, both on a translucent glass pedestal with faint reflections. [Headline] Top: "Music Companion, Hi-Res Sound" in very heavy charcoal caps with "Hi-Res" in blue. Four dark pills with white text: "42H Long Battery Life", "-48dB Deep Noise Reduction", "Bluetooth 5.4 Dual Chip", "Weightless Comfortable Fit". Bottom: a golden-yellow tab with small dark text "Sale Price" over "$499" in enormous dark numerals; a charcoal band with small white caps "Sale Time: 02.18 20:00-02.22 23:59" above bold white "Official Authentic, Guaranteed After-Sales Support". [Mood] Refined, minimal and audiophile-grade; silver studio light with a warm gold price accent.