JBL JBLQUANTUM400BAM-Z Quantum 400 USB Gaming Headset Black Refurbished Description Whether dropping in to grind or compete, hear and be heard with the Quantum 400 USB Wired Over-Ear Gaming Headset from JBL. Designed to deliver clear audio while remaining comfortable for long sessions, this gaming headset features an adjustable boom mic, multi-channel surround sound, and memory foam earpads. Located on the left earcup, the flip-up boom mic features auto on/off and mute functions and sits next to user controls that provide hands-on adjustment. This headphone also features a Discord-certified game-chat balance dial. Internally, the JBL Quantum 400 uses 50mm neodymium dynamic drivers, which provide a 20 Hz to 20 kHz frequency range. In addition to a 3.94' headphone cable, this headset also comes with a USB Type-C to Type-A cable measuring 9.84'. Using the audio cable, this headset is compatible with Windows, Mac, Xbox, PlayStation, Nintendo Switch, mobile, and VR platforms. The USB cable, in addition to facilitating surround sound, also allows users to adjust settings using the JBL QuantumENGINE software, as well as adjust the LED lighting on the earcups. JBL QuantumENGINE software is compatible with Windows 7 or later. In addition to the audio and USB cables, Quantum 400 also comes with a foam windscreen for the mic. Features 50mm Dynamic Drivers 5mm Audio USB Cables QuantumSURROUND and DTS Headphone:X 2.0 Flip-Up Boom Mic Game-Chat Balance Dial The JBL Quantum 400 headset features a game-chat balance dial certified by Discord and compatible with TeamSpeak and other communication platforms. QuantumSURROUND QuantumENGINE Using advanced algorithms and additional overhead audio, JBL QuantumSURROUND offers virtual surround sound for increased immersion. This technology relies on the QuantumENGINE software suite, which allows users to select preferred surround sound settings, personalize their headset, and create separate profiles. You can also adjust the equalizer or choose from six presets. DTS Headphone:X 2.0 is also supported. Voice Focus Boom Mic Thanks to its flip-up, voice focus directional boom mic as well as its auto on/off and mute features, the JBL Quantum 400 headset ensures you're heard when you need to be. Compatibility In addition to full compatibility with Windows Sonic Spatial Sound, the surround sound system native to Windows 10 and Xbox One, the Quantum 400 is also plug-and-play compatible with Mac, PlayStation, Nintendo Switch, mobile, and VR platforms. Specifications Headphone Earpiece Design Over-Ear (Circumaural) Earpiece Connection / Wearing Style Headband, Wired Number of Earpieces Dual Earpiece Sound Field Stereo Driver Type Dynamic Driver Size 1.97" / 50mm Magnet Type Neodymium Impedance 32 Ohms Active Noise Cancellation No Controls/Microphone Location Controls: Left Earpiece Microphone: Adjustable Boom, Left Earpiece Performance Frequency Response 20 Hz to 20 kHz Sensitivity 98 dB at 1 kHz / 1 mW Maximum Sound Pressure Level (SPL) 98 dB at 1 kHz Maximum Power Handling 30 mW Microphone Number of Mics 1 Mic Boom Location Left Side Pickup Pattern Cardioid (Unidirectional) Frequency Response 100 Hz to 10 kHz Sensitivity -40 dBV at 1 kHz Wired Connectivity Audio Connector to Source 1 x1/8" / 3.5 mm 1 xUSB Type-A Cable Design Single-Sided Audio Connector to Earpiece 1 x1/8" / 3.5 mm 1 xUSB Type-C Cable Length 3.94' / 1.2m (1/8" / 3.5 mm) 9.84' / 3m (USB) Compatibility Platform Support PC Mac Xbox One PlayStation Nintendo Switch Smartphone OS Compatibility Windows 7 or Later Physical LED Indicator Yes Material of Construction Memory Foam Weight 0.6lb / 274g Packaging Info Package Weight 1.465 lb Box Dimensions (LxWxH) 9.8 x 9.1 x 4.1"