<p>These amazing SoundLogic iCapsule portable stereo speakers work great with mp3 players, cd players, computers, cellular phones and other mobile devices.</p><p>Connect to your mobile devices via the 3.5 mm mini-plug and to your computer through the USB cable to recharge the iCapsule’s internal battery.</p><p>With no batteries to replace, a compact nesting design and crisp, clear stereo sound make these speakers a great choice for people on the go.</p><p>Features include:</p><ul><li>USB rechargeable internal battery</li><li>USB cable for recharging and connecting speakers: 41 inches</li><li>3.5 mm mini-plug to connect devices: 24 inches</li><li>Compatible with MP3/Audio players, phones, computers and other electronics</li><li>Magnetically shielded</li><li>Magnetic base</li><li>Nesting design compact for travel</li><li>Shock-wave technology produces deep bass you can feel</li><li>Crisp, clear stereo sound</li><li>Dimensions (each speaker): 2.125 x 2.125 x 2.5 inches</li><li>Dimensions (speakers nested): 2.125 x 2.125 x 3.875 inches</li><li>Power output: 1.7w x 2</li><li>S/N: 80db</li><li>Amp Freq Range: 280Hz-16KHz</li><li>Charge Voltage: 5V</li><li>Charge 4 hours for maximum charge</li><li>Includes retail packaging</li></ul>