Roberts Radio R9988 - Manual (Page 25)

If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
24
Specifications
Batteries 2 x LR03 (AAA size)
Battery Life Approx. 24hrs using alkaline battery
Frequency coverage FM 87.5 - 108MHz
MW 522 - 1629kHz
LW 153 - 279kHz
Output Power 2mW via earphones
100mW via loudspeaker
Earphone Jack 3.5mm diameter (Stereo)
The company reserves the right to amend the specification without notice