Vibration Speaker - Powerful Sound Quality: All-frequency performance with strong bass. The resonance technology rivals traditional 8-inch loudspeakers, keeping vocal music original and crisp across the full spectrum for a clear, immersive listening experience. - Compact and Portable: 50 mm size with lightweight design for easy transport. Perfect for home, office, or travel, it fits in a bag without compromising sound. - Versatile Compatibility: Works with computers, laptops, MP3 players, MP4 players, CDs, and mobile phones. Expands playback across sources with seamless connections for superior sound on multiple platforms. - Innovative 360° Frequency Transmission: 360° coverage eliminates standing waves, delivering deep penetration and clear sound. Each frequency resonates to fill the room with rich audio. - Use Scenarios: At home to enhance TV or music listening; in the office for clearer conference calls or presentations; during travel or commuting to enjoy music from a phone or portable player.