ITEM NAME:10Packs 50mm 0.5W Full Range Audio Speaker High Sound Quality Waterproof Description: Materialï ¼Å¡Metal; Size: 50x50x5mm/1.97x1.97x0.19inch Impedance: 8ÃŽ ©; Power: 0.5W Easy to install,convenient disassembly. Using waterproof design, neodymium ferromagnetic full frequency horn, bring you endless music experience. Ultra-thin, suitable for toys, digital electronic products, etc. Package Includes: 10 Pieces Speaker Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. SKU: DMO0014016868007303.10 Pieces Speaker. Using waterproof design, neodymium ferromagnetic full frequency horn, bring you endless music experience. Impedance: 8ÃŽ ©; Power: 0.5W. Color may be slightly different since different monitor.