Documentation & Software
Specifications
-
Talk Time 3
- Up to 3 hours increasing to 9 hours with AAA charger
-
Standby Time
- Up to 80 hours
-
Range
- Bluetooth standard 33 feet (10 meters)
-
Headset Weight
- 9 grams (1/3 oz.)
-
Headset Controls 4
- Volume, mute, last number redial, voice-activated dialing, vibrates in pocket
-
Battery Type
- Lithium Ion
-
Wireless Compatibility
- Bluetooth devices supporting headset and hands-free profiles
-
Version
- Bluetooth 2.0
-
AC Adapter
- 100 – 240V
Knowledge Base
- Discovery 640/645: Vibration
- Discovery 640/645: How to Switch Devices
- Discovery 645 Product Information
- Discovery 640/645: How To Adjust the Volume
- Discovery 640/645: Battery Type
- Discovery 645: Charging Adapters
- Discovery 645 Spares and Accessories
- Discovery 640/645: How to Replace the Ear Tips
- Discovery 640/645: Talk Time and Battery Use
- Discovery 640/645: How to Power On
Warranty
-
Limited Warranty Terms -
Headset Warranty Service