Bluetooth 5.0+ technology, focusing on JBL Pure Bass sound, long battery life (up to 48 hours total in Tune Buds), and ergonomic, water-resistant designs (IP54/IPX5). Key models include the Tune Buds/Beam, Vibe Buds/Beam, and Live series, often featuring Active Noise Cancelling (ANC), app support, and fast charging.