H540 USB Headset Product Image

H540 USB Headset


Product Description

The Logitech H540 USB Headset features a lightweight, flexible headband and USB plug-and-play connectivity. It's equipped with on-ear volume and mute controls, a mute indicator light and a built-in EQ. For added convenience, the headset is compatible with both Windows and Mac OS. Plus, it works with common calling applications as well, which includes Skype, Gmail Voice and Video Chat, Yahoo! Messenger and Windows Live Messenger.
Item Type
Number of Included Headphones/Receivers
Number of Included Transmitters
Number of Included Headsets
Number of Included Transceivers
Headphone
Earpiece Design
Earpiece Swivel
Earpiece Connection / Wearing Style
Foldable
Number of Earpieces Dual Earpiece
Sound Field
Earpad Size
Driver Type
Number of Drivers
Driver Size
Diaphragm
Magnet Type
Voice Coil
Impedance
Active Noise Cancellation
Controls/Microphone Location
Full Remote OS Support
Sensors
Contact Pressure
Frequency Response
Resonant Frequency
Sensitivity
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
Number of Mics
Beamforming Support
Type
Diaphragm Size
Mic Boom Location
Pickup Pattern
Noise Canceling
Frequency Response
Operating Voltage
Sensitivity
Maximum SPL
Impedance
SNR
Distortion
Equivalent Noise Level
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 USB Type-A
Connector Plating
Adapter (Included)
Cable Design
Audio Connector to Earpiece
Cable Length
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
Compatibility
Platform Support
OS Compatibility Windows
macOS
Required Hardware USB Port
Internet Connection
Charging Temperature
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Certifications
Color
Water Resistance
IP Rating
LED Indicator
Material of Construction
Dimensions
Weight
Warranty Length