Headset JBL Quantum 650 — wireless gaming, Bluetooth, USB‑C, circumaural, black, 20–20,000 Hz, 331.5 g

JBL Quantum 650 is a wireless gaming headset with Bluetooth 5.3 and USB‑C connectivity designed for immersive gameplay. The headset uses circumaural ear cups and a head‑band wearing style to provide comfort during extended sessions. Its frequency response covers 20–20,000 Hz and the product comes in black with a lightweight construction suitable for multiplatform use.

Advantages

The headset offers wireless Bluetooth 5.3 connection and USB‑C support for flexible pairing across devices. Circumaural ear cups and a head‑band design help distribute weight evenly for longer wear, while an integrated boom microphone provides voice capture. A built‑in lithium‑ion battery enables untethered use.

Suitable for

• Console and PC gaming
• Mobile gaming and Bluetooth‑enabled devices
• Voice chat and multiplayer communication
• Long gaming sessions requiring comfortable over‑ear fit

Key specifications

• Connectivity: Bluetooth 5.3 and USB‑C
• Ear coupling: Circumaural (over‑ear)
• Wearing style: Head‑band
• Frequency response: 20–20,000 Hz
• Impedance: 32 Ω
• Sensitivity: 88.6 dB
• Microphone: Boom microphone, sensitivity −40 dB
• Battery type: Built‑in Lithium‑Ion (Li‑Ion)
• Colour: Black
• Weight: 331.5 g

How to use

Charge the built‑in lithium‑ion battery via the USB‑C port before first use. Pair the headset with a Bluetooth‑enabled device using the Bluetooth 5.3 pairing procedure or connect via USB‑C for wired-compatible devices. Position the circumaural ear cups over your ears and adjust the head‑band for a secure, comfortable fit. Use the boom microphone for voice communication and mute or adjust microphone settings through the connected device or headset controls if available.

Recommendations

For best performance, keep the headset firmware updated when updates are available, charge the battery regularly to preserve battery health, and store the headset in a dry environment away from extreme temperatures. When using for long sessions, take periodic breaks to reduce ear fatigue.