FMS 2000 FM Loudspeaker set (Wireless speakers) by Vivanco - Mains powered 2w RMS - max 100 metre range (16529) Added to Amazon by Digitel Technology Reviews & Tests - alaTest.co.uk
Vivanco Subwoofer Sound System Loudspeaker Speaker PC Notebook TV DVD Black 3863349236953 | eBay
Vivanco Speaker Bluetooth 37329 BTS 1mb Ovp&neu for sale online | eBay
John Pye Auctions - VIVANCO 2.1 SUBWOOFER SPEAKERS