JBL Tune Buds in-ear headphones, True wireless, Active Noise Cancelling, Bluetooth, 4 Microphones, 48H autonomy, IP54, Black JBL Pure Bass sound The intelligently designed 10 mm drivers, enhanced by the form factor of the headphones, offer Pure Bass sound from JBL. Bluetooth 5.3 with LE audio support *Thanks to next-generation Bluetooth technology, JBL Tune Buds headphones transmit high-quality audio with low energy consumption. In addition, BT 5.3 allows you to stream synchronized audio independently to each headset, so you can use either or both headsets. Or you can share video or music content with a friend who wears headphones, because BT 5.3 allows you to transmit audio without problems to multiple listeners. (*) Available via OTA update at a later stage Active noise cancellation with Smart Ambient Hear more of what you want, less of what you don't. Active noise cancellation technology allows you to minimize audio distractions. With Ambient Aware, you can connect to your surroundings at any time, so you feel safer when you're out in the world, while TalkThru lets you stop for a quick conversation without having to take off your headphones.