Catch Every Detail: These wireless, Bluetooth headphones use JBL Signature Sound for ultra clear audio, while Personi-Fi 2.0 optimises your listening based on your very own unique hearing profile. Non-Stop Tunes: Enjoy up to 40 hours of battery life (8 hours in the earbuds and another 32 hours in the case), as well as the speed boost feature for an extra 4 hours after just 15 minutes charging.
eBay