| 摘要 |
Hand held water propulsion tools, such as paddles and oars, are equipped with a waterproof compartment for a consumer electronic device, such as a MP3 player or a smartphone. Also built into the propulsion tool are speakers, a microphone, and electronic keys, to listen to music, talk on the phone, and control the device secured in the waterproof compartment. Only the fewest, most optimal buttons needed to control an MP3 player or smartphone are built into the propulsion tool to minimize the learning curve by reducing complexity and optimizing ease-of-use. Paddle boarders and boaters can use the present invention to enhance their enjoyment of, and productivity while using, floating boards and small boats. |
