Ruark Audio BackPack 3 -battery pack for R1 table radio or MR1 speakers.

Perfect portability

The Ruark Audio BackPack III easily transforms the R1 Deluxe table radio or MR1 wireless speakers into portable devices that can be placed anywhere or taken with you. Freed from the mains, the speakers can thus be placed, for example, in the bathroom, on the terrace, or taken to the beach. With over 12 hours of operating time, it is perfectly sufficient for even longer listening sessions. In addition, this battery system, when connected to the mains, also ensures that no additional power surges occur to disrupt the listening experience.