BLADE — World's Thinnest Bone Conduction Speaker

The BLADE is the world’s thinnest bone conduction speaker — a razor-slim aluminium tile that turns any hard surface into a speaker.

At 13mm thin, the BLADE presses against glass, wood, metal, or ceramic and vibrates that surface to produce sound. Press it to a window: the window plays music. Press it to a wooden desk: the desk plays music. Press it to a shower wall: the tile plays music.

Why the BLADE

• World’s thinnest bone conduction speaker — 13mm slim aluminium body
• Turn any surface into a speaker — glass, wood, metal, ceramic, tile
• Waterproof — shower, rain, kitchen use
• 80Hz–20KHz frequency range — two-way audio crossover for clear, rich audio
• 3W bone conduction output
• Premium aluminium build — durable, minimal, travel-ready

Best surfaces

Large glass windows produce the clearest audio. Wooden tables produce the warmest bass. Ceramic tiles produce balanced resonant sound. The bigger the surface, the louder and fuller the result.

Use cases

• Desk — press to the desk itself or monitor stand. Zero footprint.
• Shower — press to the wall or glass screen. Fully waterproof.
• Travel — 13mm fits in any bag. Works on any hotel surface.
• Home office — audio from the desk surface, not a cylinder on it.

Specifications

• Dimensions: 85 × 50 × 13mm · Aluminium
• Output: 3W · 80Hz–20KHz
• Battery: 400mAh rechargeable
• Connectivity: Bluetooth
• Waterproof: Yes
• Colors: Black, White, Green

Only at duramobi.shop. Not sold on Amazon or AliExpress. 30-day returns · 12-month warranty →