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
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
