Power Bank (R-420-021) diving Red: 3517C

Red:  3517C

and fully manual start/stop swim timing—the Dolphin swim timing system is versatile

aluminum construction

The Dolphin base unit plugs into your laptop computer via a USB cable and communicates wirelessly with the Dolphin wireless swim timing stopwatches

The controller supports the external Run/Stop/Reset switch to allow for additional clock operators and requires an external battery pack (available online)

Power Bank (R-420-021) diving Red: 3517CThe CTS logo power bank is a great solution to keep all of your devices charged while you are on the go! This UL listed power bank features a large 6000 mAh battery capacity and an output capacity of 3550 mAh. Features two USB ports and one micro USB port so you can charge multiple devices at the same time. 2. 1 and 1. 0 Amp ports help you better power your tablet or smartphone. Includes a micro USB charging power cord to repower the rechargeable