🔊スピーカー音量大A speaker at high volume. Means loud, party and volume up. Use it for parties and "turn it up".
😐ポーカーフェイスA neutral face with a flat mouth. Conveys no strong emotion — indifferent, unimpressed or awkward.
🧕スカーフの女性A woman with a headscarf. Means hijab, modesty and identity. Use it respectfully for faith and fashion contexts.