This woofer card is a card-type stand for your phone. It comes with colorful prints for an eye-catching look. This woofer card can also be used as a bookmark for added functionality.

• Card type stand for a portable terminal: a patent on a new device.
• Mobile terminal supporter for reinforcing low frequency.
• Band: a patent on a new device.
• Portable terminal stand: registration of the design.
• Woofer card: registration of a trademark.
• Available in various colors.