BN-R5000 Rechargeable Battery Pack for RV-NB300DAB wireless noise cancelling earbuds keeping you in control of

keeping you in control of your listening experience

Bring your favourite tunes to life with the Gumy SP-SG10BT-P and enjoy music wherever you are

Power for your outdoor adventures

Total Immersion

BN-R5000 Rechargeable Battery Pack for RV-NB300DAB wireless noise cancelling earbuds keeping you in control ofPower for your outdoor adventures The optional battery pack for the RV NB300DAB boombox speaker has 14 hours of usage. The Lithium ion battery pack can be installed in the back of the system and is recharged while its installed in the boombox by just plugging in the power cord when you are back home. The strong 14. 8V 5000mAh battery pack easily provides power for a whole day.