JBL Battery 400 With Charge Case For JBL PartyBox Stage 320, Xtreme 4 And More - Black MacBook Sleeve Personalize your noise cancelling earphones

Personalize your noise cancelling earphones even further using the Bose QuietComfort Earbuds app

personalize the headphones’ behaviors or quickly set up amazingly realistic sound for your movies

Legendary Pro Sound

1 x Harman Kardon Onyx Studio 9

Subwoofer transducer: 5

JBL Battery 400 With Charge Case For JBL PartyBox Stage 320, Xtreme 4 And More - Black MacBook Sleeve Personalize your noise cancelling earphonesKeep the party going twice as long withJBL Battery 400. Even the best parties have to end sometime, but your JBLPartyBox Stage 320 can keep the vibe going twice as long with JBL Battery 400. When your rechargeable battery is running out of juice, it takes just seconds to pop a fresh battery into the slot on the back panel. Meanwhile, the battery can recharge in the charging case. You can also charge your tablet or smartphone* with the convenient USB C