USA 
Free WFH Wired Over-Ear Headset
Product Description
Whether you're in the office or lucky enough to work from home, the Free WFH Wired Over-Ear Headset from JBL can keep you virtually connected with co-workers and clients. The Free WFH plus into an available headphone jack on your PC, laptop, or mobile device, and can work with conferencing apps, such as Zoom, Microsoft Teams, Skype and Cisco WebEx. The boom mic offers noise-cancellation technology to ensure you're heard clearly, and a built-in mute function when you don't want to be heard at all. It conveniently detaches, letting you use the Free WFH as a pair of wired headphones for music, podcasts, and more.
| Item Type | |
| Number of Included Headphones/Receivers | |
| Number of Included Transmitters | |
| Number of Included Headsets | |
| Number of Included Transceivers | |
| Headphone | |
| Earpiece Design | Over-Ear (Circumaural) |
| Earpiece Swivel | |
| Earpiece Connection / Wearing Style | Headband, Wired |
| Foldable | |
| Number of Earpieces | Dual Earpiece |
| Sound Field | Stereo |
| Earpad Size | |
| Driver Type | Dynamic |
| Number of Drivers | |
| Driver Size | 1.6" / 40 mm |
| Diaphragm | |
| Magnet Type | |
| Voice Coil | |
| Impedance | 32 Ohms |
| Active Noise Cancellation | |
| Controls/Microphone Location | |
| Full Remote OS Support | |
| Sensors | |
| Contact Pressure | |
| Performance | |
| Frequency Response | 20 Hz to 20 kHz (Wired) |
| Resonant Frequency | |
| Sensitivity | 96 dB at 1 kHz / 1 mW |
| Matching Tolerance | |
| Maximum Sound Pressure Level (SPL) | |
| Maximum Power Handling | |
| Functional Bias Voltage | |
| Electrostatic Capacitance | |
| Output Power | |
| Volume Limiting | |
| Noise Attenuation | |
| Total Harmonic Distortion (THD) | |
| SNR | |
| CMRR | |
| Channel Separation | |
| Storage Capacity | |
| Microphone | |
| Number of Mics | |
| Beamforming Support | |
| Type | |
| Diaphragm Size | |
| Mic Boom Location | Left Side |
| Pickup Pattern | Cardioid (Unidirectional) |
| Noise Canceling | Yes |
| Frequency Response | 100 Hz to 10 kHz |
| Operating Voltage | |
| Sensitivity | -42 dBV at 1 kHz |
| Maximum SPL | |
| Impedance | |
| SNR | |
| Distortion | |
| Wireless Transmission | |
| Number of RF Channels | |
| RF Bandwidth | |
| Max Systems per Setup | |
| Wireless Modulation | |
| DECT Standard | |
| Duplex Mode | |
| RF Channel Access Method | |
| Latency | |
| Speech Encoding | |
| Transmission Speed | |
| Approximate RF Sensitivity | |
| Supported Audio Codecs | |
| Bluetooth Profiles | |
| Bluetooth | |
| Bluetooth Power Class | |
| Wireless Range | |
| Frequency | |
| Transmitter Power | |
| Multipoint Support | |
| Maximum Paired Devices | |
| NFC | |
| Wireless Chipset | |
| True Wireless Pairing Method | |
| Transmitter Host Connection | |
| Encryption | |
| Wired Connectivity | |
| Audio Connector to Source | 1 x 1/8" / 3.5 mm |
| Connector Plating | |
| Adapter (Included) | |
| Cable Design | |
| Audio Connector to Earpiece | |
| Cable Length | 3.9' / 1.2 m |
| Cable Length | |
| Cable Color | |
| Cable Conductor Material | |
| Battery Type | |
| Battery Type | |
| Battery Chemistry | |
| Battery Chemistry | |
| Capacity (mAh) | |
| Runtime | |
| Runtime | |
| Quick Charging Times | |
| Recharge Time | |
| DC Input Power | |
| Wireless Charging | |
| Charging Port | |
| Charging Cable Length | |
| Number of Channels | |
| Users per System | |
| I/O Connectors | |
| Antenna | |
| Audio Decoding | |
| Number of Charging Ports | |
| AC/DC Power Adapter | |
| AC Input Power | |
| Power Consumption | |
| Additional Runtime | |
| Battery Chemistry | |
| Capacity | |
| Charging Time | |
| Charging Interface | |
| Platform Support | |
| OS Compatibility | |
| Required Hardware | |
| Internet Connection | |
| Charging Temperature | |
| Operating Temperature | |
| Storage Temperature | |
| Operating Humidity | |
| Storage Humidity | |
| Certifications | |
| Physical | |
| Color | Black |
| Water Resistance | |
| IP Rating | |
| LED Indicator | |
| Material of Construction | Memory Foam, Polyurethane |
| Dimensions | |
| Weight | 7.8 oz / 220 g |
| Warranty Length | Limited 1-Year Warranty |