| Manufacturer | Plantronics |
| Manufacturer Part # | DISCOVERY665 |
| Cost Central Item # | 10266523 |
| Product Description | Plantronics Discovery 665 - Headset ( convertible ) - wireless - Bluetooth 2.0 |
| Product Type | Headset - wireless - Bluetooth 2.0 |
| Recommended Use | Cellular phone |
| Headphones Type | Headphone - monaural |
| Headphones Form Factor | Convertible |
| Connectivity Technology | Wireless - Bluetooth 2.0 |
| Sound Output Mode | Mono |
| Microphone | Built-in |
| Microphone Operation Mode | Mono |
| Product Type | Headset - Bluetooth 2.0 |
| Recommended Use | Cellular phone |
| Additional Features | Mute button, answer/end button, volume control, AudioIQ, QuickPair |
| Headphones Type | Headphone - monaural |
| Headphones Form Factor | Convertible |
| Connectivity Technology | Wireless - Bluetooth 2.0 |
| Bluetooth Profiles | Hands Free Profile (HFP), Headset Profile (HSP) |
| Sound Output Mode | Mono |
| Type | Built-in |
| Microphone Operation Mode | Mono |
| Included Accessories | Car power adapter, USB cable, earloop, 3 ear tips |
| Compliant Standards | TCO '07 |
| Power Device | Power adapter - external |
| Battery | Headset battery - rechargeable - lithium ion |
| Capacity | 300 mAh |
| Run Time (Up To) | 3.5 hour(s) |
| Standby Time | 80 hours |