JBL GO4 Music Golden Brick Fourth Generation Wireless Bluetooth Speaker

The JBL GO4 (4th Gen)—often marketed online as “Music Golden Brick”—is a mini portable wireless speaker designed for everyday use, travel, and outdoor listening. It delivers surprisingly powerful sound for its small size.

⭐ Key Features

• 🔊 JBL Pro Sound (Small but Powerful)
  • Clear, loud audio with deep punchy bass despite compact size
  • Ideal for personal listening, small rooms, or outdoor use
• 📦 Ultra-Portable Design
  • Fits in your palm or pocket
  • Lightweight (~0.19 kg) and easy to carry anywhere
• 💧 Waterproof & Dustproof
  • IP67 rating (safe from water splashes, rain, dust)
  • Perfect for beach, shower, or outdoor trips
• 🔋 Battery Life
  • Up to 7 hours playback
  • +2 hours with “Playtime Boost” feature
• 📡 Wireless Connectivity
  • Bluetooth 5.3 for stable connection
  • Can connect multiple speakers via Auracast
• 🎨 Stylish Design (“Golden Brick”)
  • Available in trendy colors and finishes
  • Some sellers call it “Golden Brick” due to its compact block shape
• 📱 App Support
  • Works with JBL Portable App for EQ and settings