| Microphone Sensitivity | -40 dB/mW (Power On) |
| Microphone Type | Rotating Boom Microphone |
| Microphone Frequency Response | 100 - 10000 Hz |
| Noise Cancellation Mircrophone | No |
| Other Features | Plug and Play, Lightweight, Flexible Headband, Works with Games, Movies, Music and Common Calling Applications Including Skype, Yahoo Messenger, Gmail Voice and Video Chat and Windows Live Messenger, System Requirements: Windows or Mac OS |
| Open/Closed Back | Closed Back |
| With Microphone | Yes |
| Circumaural/Supraaural | Supra-aural |
| Cord Type | 1.8 m |
| USB Support | Yes |
| Width | 200 mm |
| Cord Length | 1.8 m |
| Depth | 65 mm |
| Height | 185 mm |
| Weight | 120 g |
| Width x Height x Depth | 200 x 185 x 65 mm |
| Brand | Logitech |
| Model Name | USB Headset H340 |
| Model ID | USB Headset H340 |
| Connectivity | Wired |
| Headphone Type | On the Ear |
| Color | Black |
| Part Number | USB Headset H340 |
| Headset Design | Over the Head |
| Wired/Wireless | Wired |
| Compatible Devices | Mobile |
| Type of Headset | On the Ear (Supra-aural), Closed Back |
| Headset Frequency Response | 20 - 20000 Hz |
| Minimum Frequency Response | 20 Hz |
| Maximum Frequency Response | 20000 Hz |
| Other Sound Features | Stereo Sound |
| Noise Reduction and Cancellation | No (Microphone) |