Sony MZ-R37 recording Minidisc. Optical & Microphone Inputs. Mega Base. Remote Control on Headphone lead. size 115x86x19mm. deep Purple colour, matching zippy pouch. uses 2 AA batteries (new ones included) Includes one disc. I will include up to 12 extra discs at £1 each (NB some music on most - easy to erase!). unit in VGC, just some small scuffs to headphone remote - This also has a standard 3. 5mm jack so you can also use your favourite earphones.. Mains Adaptor £3. POST £5 for the lot or £4 with up to 8 Discs. Email/Call (Cheque, Cash, Transfer, PAYPAL)