Wide range of applications Vibration speaker with 360° frequency transmission. Suitable for sound reproduction and amplification on computers, laptops, MP3/MP4 players, CDs, mobile phones and other devices. Sound quality Strong sound at low volume with comfortable clarity. No standing waves, providing clear audio across vocal ranges. The horn delivers a full-range effect, and the bass is solid, comparable to an 8-inch bass in a conventional speaker. Premium material Hole saw made of high-quality stainless steel and durable. Anti-rust, wear-resistant, corrosion-resistant, cold-resistant, with impact resistance. Stable and does not shake; not easy to damage on collision. Reusable for longer life. Easy installation Easy to install with a size of 50 × 50 × 30 mm (1.97 × 1.97 × 1.18 inches). No need to change, cut or drill, and it is not easy to fall off. Ideal for replacing old or worn speakers and delivering a new listening experience. Common use scenarios - Replacing old or worn internal speakers in PCs, laptops, MP3/MP4 players, CDs, or mobile devices. - DIY audio projects or multimedia displays that require 360-degree sound transmission. - Small home entertainment setups or portable devices where strong, clear full-range sound is desired.