The JVC Gumy Wireless Speaker with Surround Sound (SPSG1BT) is a portable cylindrical speaker designed for music playback. With a frequency range of 20 - 20,000Hz and 5W RMS power, this speaker delivers clear and powerful sound. It features Bluetooth connectivity, a built-in microphone, and a 15-hour battery life for on-the-go use. The ABS material construction ensures durability, and the compact form factor makes it easy to carry. This speaker is perfect for music lovers looking for a convenient and high-quality audio solution.