| 摘要 |
<p>An apparatus includes a handheld element and a remote control. The handheld element has a proximal end, a distal end, and an internal flow conduit. The internal flow conduit extends between the proximal and distal ends. The internal flow conduit is configured to be in fluid communication with a hose. The remote control is integrated with the handheld element. The remote control is configured to transmit wireless data signals for controlling a device associated with the hose. The device may include a reel, a valve system, a valve unit, and/or a plurality of valves.</p> |
