Logitech LGT-H390. Product type: Headset. Connectivity technology: Wired. Recommended usage:…
| Ports & interfaces | |
| Connectivity technology | True Wireless Stereo (TWS) |
| 3.5 mm connector | Yes |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Bluetooth | Yes |
| Bluetooth profiles | A2DP, HFP, HSP, AVRCP |
| Bluetooth version | 5.3 |
| Weight & dimensions | |
| Left earpiece weight | 5.8 g |
| Right earpiece weight | 5.8 g |
| Charging case dimensions (W x D x H) | 54.5 x 72 x 33.1 mm |
| Charging case weight | 80 g |
| Microphone | |
| Microphone type | Built-in |
| Number of microphones | 3 |
| Microphone mute | Yes |
| Headphones | |
| Ear coupling | Intraaural |
| Intraaural headphones type | Earbuds |
| Headphone frequency | 20 - 20000 Hz |
| Driver unit | 1 cm |
| Noise canceling | Yes |
| Noise canceling type | Active |
| Battery | |
| Battery type | Built-in battery |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 70 mAh |
| Right earpiece battery capacity | 70 mAh |
| Left earpiece battery capacity | 70 mAh |
| Continuous audio playback time | 5.5 h |
| Talk time (with charging case) | 16.5 h |
| Battery capacity (charging case) | 580 mAh |
| Talk time | 5.5 h |
| Performance | |
| Product type | Headset |
| Wearing style | In-ear |
| Recommended usage | Office/Call center |
| Product colour | Black |
| Headset type | Binaural |
| Operating keys | Answer/end call, Mute, Volume +, Track <, Volume -, Play/Pause, Track > |
| Volume control | Touch |
| Control unit type | External control unit |
