For connecting outside power sources to a battery-powered device.
For connecting outside power sources to a battery-powered device.
For connecting outside power sources to a battery-powered device.
For connecting outside power sources to a battery-powered device.
For connecting outside power sources to a battery-powered device.
For connecting outside power sources to a battery-powered device.
For 2.5 mm sockets.
3.5 mm; D cell ; Straight plug
Low-volt plug to coupling.