Visible up to 500 m.
Rechargeable battery via USB cable (e.g., on the computer).
Incl. USB cable. No more batteries required.
Waterproof.
Flashing light and permanent light settings.
Length can be universally shortened.
Collar widths from 20 - 75cm.
CE tested.
Colour:
blue (blue luminescent)
yellow (yellow luminescent)
orange (orange luminescent)