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Grain Audio PWS.01 Packable Encased Bluetooth Wireless Speaker System with 8 Hour Rechargeable

Bluetooth 30A2DP with aptX and AAC technology
Award-winning MaxxAudio sound processing by Waves recipient of a Technical GRAMMY award
2 x 2 proprietary loudspeakers
Proprietary passive radiator Patented Bass Isolation system
FSC Certified Walnut with hand-applied oil finish