| General Specifications | |
|---|---|
| Release date | October 5, 2011 |
| Weight (ounces) | 0.25 oz. |
| UPC code | 017229136038 |
| Wearing styles | In-ear (optional over-the-ear loop) |
| Release year | 2011 |
| Release month | 10 |
| Release day | 05 |
| Release quarter | 04 |
| Audio Features | |
| Mute | ![]() |
| Automatic volume adjustment | ![]() |
| Number of microphones | 1 |
| Under The Hood | |
| Stand-by Time | 1.3 weeks (Equivalent to 9.0 days or 216 hours) |
| Talk time | 3.6 hours (300 minutes) |
| Battery | Li-ion |
| Battery charging time | 120 minutes |
| Bluetooth range | 33 ft.feet |
| Charging plug | MicroUSB |
| USB Charging | ![]() |
| Connectivity | |
| Bluetooth Technology | 3.0 |
| A2DP | ![]() |
| Bluetooth Profiles Supported | A2DP, HFP, HSP |
| Other Specs & Features | |
| Voice prompts | ![]() |
| Multipoint | ![]() |
| Warranty | 1 year |
| Available colors | Black, White |
| Special Included Accessories | Eartip kit (1 small, 1 medium, and large eartip, and 1 earloop), AC power supply, Quick Start Guide |
| Control buttons | Call button, Volume/mute button, Power switch |
Description:
Lightweight yet multifunctional, the Plantronics Marque M155 Bluetooth headset features a voice-guided pairing function for iPhone and Android phones and the Vocalyst service that lets you manage e-mails and messages through voice command. It can also stream music and audio from your smartphone.
Also known as: Plantronics Marque M155.








