I was pleasantly surprised by the sound quality of the earphones - music and speech are really clear and sound pleasing.
The microphone is a different story; it strongly emphasises the higher frequencies which makes the speech sound sibilant and harsh. Actually, this is excellent for clarity of speech on a phone call, especially if it's not a very good link. I suspect that was Logitech's design intention. On the other hand, if you want to record a voice-over for a video, or any other purpose, your voice will sound thin and harsh, and unpleasant for the listener.
In summary: for listening to speech and music you will be pleased. For speaking on phone calls the high frequencies make your speech very intelligible. For recordings where you want a good, natural voice quality, the H390 is quite unsuitable.
| Brand | Logitech |
|---|---|
| Product Dimensions | 23.6 x 21.1 x 8.1 cm; 311.84 Grams |
| Batteries | 1 Unknown batteries required. |
| Item model number | 981-000406 |
| Manufacturer | Logitech |
| Series | Logitech H390 |
| Color | Black |
| Form Factor | Headband Headset |
| Connectivity Type | Wireless |
| Hardware Platform | Laptop, PC |
| Operating System | Android |
| Are Batteries Included | No |
| Item Weight | 311 g |