Thanks to the sweat-resistant and waterproof aluminium design according to IPX7 protection, these JBL Bluetooth headphones withstand the toughest workout
One battery charge for a week's training program: 9 hours
JBL charged sound is possible with the in-ear headphones - and with maximum comfort thanks to magnetic wing earplugs
During training sessions in a team, the TalkThru technology is used to lower the music volume and at the same time amplifies voices - without removing the in-ear headphones
AmbientAware technology of the in-ear headphones provides an impressive music experience with raised ambient noise for increased safety during workout