Cardionics Compatible Headphones with 3.5mm Plug Baby Treble): Customize audio to your

Treble): Customize audio to your preference for the best listening experience

IP55 waterproof call button (Now supplied with 2 x SOS Call buttons)

they provide peace of mind knowing that a small fire emerging away from where people are sleeping will still provide an immediate close proximity warning allowing action to be taken before the fire gets out of control

so you can trust these headphones to last

So Easy to Use - Just plug it into your One and you're ready to use it

Cardionics Compatible Headphones with 3.5mm Plug Baby Treble): Customize audio to yourHeadphones for use with the Cardionics E Scope for the Hard of Hearing Bridge is worn over the head Headphones have bass emphasis and mono input Volume control on a central slider switch