Wireless Earbuds Charging Case Product Display

[Format] Professional e-commerce product main image, square 1:1, premium dark audio-gear style with glowing blue dial graphics and heavy white display type. [Colors] Deep navy-to-charcoal gradient background in the #22304a to #10141f range with a soft blue spotlight glow at the upper right, primary accent luminous blue (#4f8dff), dark glossy product; No frame border. [Layout] The headline stack occupies the upper-left; a large半 semicircular tick-dial with the big figure "12H" glows behind the product at the upper right; the open earbuds charging case sits centre-right on a dark round podium; a column of four dark spec pills runs down the left side; a faint blue light strip edges the floor. [Subject] A matte-black open charging case with two ear-hook wireless earbuds nested inside, curved over-ear hooks and metallic accents, lit with a cool blue rim; the dial behind is drawn as thin luminous blue ticks radiating like clock marks, no people. [Headline] Upper-left, stacked in very heavy white condensed caps: "CRYSTAL-CLEAR", "STEREO", "SOUND", with a short white underline dash beneath. Left column pills, each dark rounded with white icon and text: "Global Version", "Bluetooth 5.2", "True Wireless", "12H Play Time". The dial figure "12H" in bold white at the centre of the tick ring. [Mood] Sleek, night-club premium and spec-forward; glowing blue instrument graphics over matte black audio hardware.