Logitech H340 Headset

• Height x Width x Depth:
• 6.30 in (160 mm) x 6.89 in (175 mm) x 2.36 in (60 mm)
• Weight: 3.52 oz (0.1 Kg)

• Works with Common calling applications across almost all platforms and operating systems
• Windows^® or macOS^®
• Chrome OS^™
• USB port (Type A port or adapter)

• Input Impedance: 20 Ohms
• Sensitivity (headphone): 115dB +/-3dB
• Sensitivity (microphone): -42dBV/Pa +/- 3dB
• Frequency response (Headset): 20Hz – 20kHz
• Frequency response (Microphone): 100Hz – 16kHz
• Cable length: 5.90 ft (1.8m)
• Connections: USB-A compatible (1.1, 2.0, 3.0)

• USB Computer Headset
• User documentation

The Logitech H390 and H340 are wired USB headsets tailored for computer use. The H390 emphasizes user comfort with padded ear cups and an adjustable headband, complemented by a noise-canceling microphone for clear voice communication. It offers inline controls for volume and mute adjustments and broad compatibility across various platforms. In contrast, the H340 boasts a streamlined design, potentially making it lighter and more portable. While it also features a noise-canceling microphone and inline controls, its emphasis may lean more towards a compact form factor. Choosing between them depends on preferences like comfort or design suitability for specific computing tasks.