Headphone socket
A 3.5mm Headphone Socket located on the rear of your clock radio is provided for use with either headphones or an earpiece. Inserting a plug automatically mutes the internal loudspeaker.
Please be aware that the sensitivity of headphones can vary widely. We therefore recommend setting the volume to a low level before connecting headphones to the clock radio.
IMPORTANT: Excessive sound pressure from earphones and headphones can cause hearing loss.
USB socket for software upgrade
As software updates become available software and information on how to update your clock radio may be found at www.robertsradio.co.uk
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