Logitech H540 USB Computer Headset

Dimensions

Technical Specifications

Earbuds

• 2 dynamic drivers: Yes , Available for stereo and better audio results 20 Hz to 20kHz
• Driver impedance: Ranges from 16 to 64 ohms
• Driver size: 30mm to 50mm
• Width: 20-25 mm
• Sensitivity: Around 16 ohms
• Height: 20-25 mm
• Depth: 15-20 mm
• Weight: 10-20 mm
• Driver Size: 8-12 mm driver for each
• Driver Impedance: Dual dynamic drivers for better sound
• Frequency response Music mode: 20 Hz to 20kHz
• Frequency response talk mode: Around 90-100 dB/mW
• Earbuds Audio compliance: Very Good audio standards
• Earbuds Frequency Response: 20 Hz to 20 kHz
• Earbuds Frequency response (music mode): 20 Hz to 20 kHz
• Earbuds Frequency response (talk mode): 20 Hz to 20 kHz
• Earbuds Impedance: Lower impedance
• Earbuds Sensitivity: Higher sensitivity
• IP rating: Good for water and dust resistance

Headphone

• 3.5 mm audio jack: Not Applicable
• Discord Certified: Yes
• Driver: 40 mm in size
• Headphone Audio compliance: USB audio and digital audio
• Headphone Frequency Response: 20Hz to 20Khz
• Headphone Frequency response (music mode): 20Hz to 20Khz
• Headphone Frequency response (talk mode): 20Hz to 20Khz
• Headphone Impedance: Around 32 ohms
• Driver Type: Dynamic Driver
• Color: Black
• Magnet Type: Neodymium Magnet
• Frequency response: 20Hz to 20Khz
• Impedance: 32 Ohms
• Sensitivity: 105 dB/mW
• Connectivity: USB Type-A
• Microphone: Built-in Microphone
• Cable Length: 1.2 meters
• Weight: 250 grams
• Headphone Sensitivity: Around 90-110 dB/mW
• Magnet: Neodymium magnet is used
• Max volume: 100-120 dB

Battery & Charging

• Battery type: Lithium-ion
• Charging cable: 24 Hours of additional charge USB-C
• Battery life (hrs): 8 hours
• Battery life (talk time) (hrs): 6 hours
• Battery life (listening time) (hrs): 8 hours
• Play time (hrs): 8 hours
• No lighting (hrs): 10 hours
• Default lighting (hrs): USB-C
• Charing type: USB-C
• Charging port: USB-C
• Battery life: 8 hours
• Battery life (listening time): 8 hours
• Battery life (talk time): 6 hours
• Charging case battery life: 24 Hours of additional charge
• Default lighting: 8 hours
• No lighting: 10 hours
• Play time: 8 hours

Connectivity

• Bluetooth version: latest version 5.0
• Connectivity Connection Type: Wireless
• Connectivity Wireless range: 10 meters
• Wireless technology: Bluetooth Technology

Materials

• Ear and head pads: covered in synthetic leather or fabric
• Extra Ear pads: Yes availability, for alternatives and replacements
• Fork: Made of metal or durable plastic
• Headband: Covered in synthetic leather or fabric

Microphone

• Microphone Connection Type: USB connections
• Microphone Frequency response: 100 Hz to 10,000 Hz
• Microphone Pickup Pattern: Usually omnidirectional or unidirectional
• Microphone type: Usually omnidirectional or unidirectional
• Microphone Wireless range: 15 meters
• Pick up pattern: Usually omnidirectional or unidirectional
• Size: Around 4-6 mm
• Type: Built-in microphone