✨ Passive Smartphone Speaker ✨

A modern and functional accessory designed to naturally amplify your smartphone’s sound — no electronics, no cables, just smart acoustics! 🎶📱 Its shape recalls a classic speaker, but the real magic happens inside, where smooth internal curves channel and boost the sound in a surprisingly effective way.

Main features:

• 🔊 Passive amplifier – no tech inside, just clever acoustic design
• 📱 Compatible with most smartphones, originally designed for the new iPhone 17
• 📏 Easily resizable to fit your specific device
• 🌀 Smooth internal curves to prevent scratches and enhance sound flow
• 🧱 Rear support stand for perfect balance and stability
• ⏱️ Print time: just under 2 hours
• 🧵 Filament usage: about 85 g (supports included)

A practical and clever project for those who love simplicity — enjoy your music with style, no wires, no batteries, just sound! 🎵✨