Loudspeaker
This is a speaker icon, which usually appears in the sound adjustment of a computer or mobile phone, and is used to indicate a low volume. Apple, WhatsApp and FaceBook adopt realistic design, depicting a speaker facing the upper right corner.
This emoticon is usually used in conjunction with other emoticons representing different volumes, including "🔇 Mute ", "🔉 Medium volume " and "🔊 High volume ".
