Crisp Sound Over-Ear Headset

[Format] Professional e-commerce product main image, square 1:1, airy minimal audio style with a pedestal stage and soft teal palette. [Colors] Muted teal-to-grey gradient background split by a subtle vertical tone shift; white headphones with silver accents; a white round podium and plinth; teal outline pills; a deep teal bottom band. [Layout] Top-left carries a small teal word "HEADSET" with a short rule, then a two-line white headline. Three outlined claim pills stack beneath it. The headphones rest on a white circular podium centre-right. The bottom band holds the coupon line and a white trial pill. [Subject] Over-ear headphones in matte white with brushed silver ear-cup plates, folding hinges and a padded headband, standing upright on the round white podium, photographed in soft even light. [Headline] Left stack: small letterspaced teal caps "HEADSET"; then bold white caps "Crisp Sound" over "Over-Ear Headset"; below, three thin teal-outlined pills reading "Multiple Colors", "Long Battery Life" and "Multi-Mode EQ". Bottom teal band, white caps "Coupon Saves $10 Instantly"; at its right, a white rounded pill with teal text "30-Day Trial". [Badges] The three outline claim pills; the white 30-day trial pill at bottom-right. [Mood] Calm, modern and clean; soft teal airiness with crisp white hardware presentation.