📚 Books

📸 Camera with Flash

📓 Notebook

🔇 Muted Speaker

🎧 Headphone

🔈 Speaker Low Volume

📻 Radio

🔉 Speaker Medium Volume

🎷 Saxophone

🔊 Speaker High Volume

🎸 Guitar

📢 Loudspeaker

🎹 Musical Keyboard

📣 Megaphone

🎺 Trumpet

📯 Postal Horn

🎻 Violin

🔔 Bell

📱 Mobile Phone

🔕 Bell with Slash