The Modspeaker™ is a bone conduction speaker that turns any solid surface into a sound system. Press it against a wooden table, a glass window, a door or a cardboard box — and that surface starts playing your music. No grille, no cone, no wires. Just place it and play. How does a bone conduction speaker work? Instead of pushing air like a normal Bluetooth speaker, the Modspeaker™ sends vibrations directly into whatever it touches. The surface itself becomes the diaphragm. A hollow wooden table produces deep, warm bass. A glass window gives a bright, wide sound. The bigger and more resonant the surface, the bigger the sound — which is why a speaker the size of a coin can fill an entire room. What you get Surface resonance technology — works on wood, glass, metal, plastic, cardboard and drywall Pocket-sized — 5 cm across, 160 g, fits in any bag or jacket pocket Bluetooth 5.0 — pairs in seconds with iPhone, Android, tablet or laptop 8-hour battery — USB-C charging, full charge in about 2 hours Three finishes — Black, Red and Silver anodised aluminium Stereo pairing — connect two units for left and right channels Where people use it On a desk while working, in the kitchen on the countertop, in the bathroom on the mirror, in a hotel room on the nightstand, camping on a picnic table, or in the car on the dashboard. Anywhere there is a flat surface, there is a speaker. Frequently asked questions Does it work on any surface?It works on most solid, flat surfaces. Hollow wood and glass give the strongest results. Soft materials like fabric, carpet or foam absorb the vibration and produce very little sound. How loud does it get?On a resonant surface such as a wooden table it easily fills a normal room. Volume and tone depend on the surface you choose — experimenting is part of the fun. Can I connect it to any device?Yes. Any Bluetooth-capable phone, tablet, laptop or TV. Pairing takes a few seconds and reconnects automatically after the first time. Is it waterproof?It is splash-resistant, so kitchen and bathroom use is fine. It should not be submerged. How long does the battery last?Up to 8 hours of playback at medium volume. Charging via USB-C takes roughly 2 hours. Free tracked shipping worldwide. 30-day money-back guarantee.