JBL QUANTUM 520, 520X AND 120

All feature 50 mm carbon dynamic drivers, JBL Quantum Spatial Sound and support for JBL QuantumENGINE. The models are made from lightweight materials and available in several colours. Quantum 520 and 520X feature dual wireless connectivity via 2.4 GHz and Bluetooth 5.4, as well as wired USB‑C connectivity. Quantum 120 is wired with a 3.5 mm connection. Quantum 520 and 520X offer up to 37 hours of battery life, while Quantum 650 in the same series provides up to 45 hours. All models feature a detachable 6 mm directional boom microphone. Quantum 520X is Xbox‑certified, while Quantum 120 offers a lightweight design with good sound at a lower price. All models are compatible with PC, macOS, iOS, Android and consoles.

Source: JBL press release. Edited with artificial intelligence, quality assured by a journalist.