Rechargeable lithium polymer.
Pairing passkey or PIN:
0000

Supported special features:
• MultiPoint connections
• Answer calls
• End calls
• Reject calls*
• Voice Dialling*
• Last number redialling*
• Call waiting*
• Put call on hold*
• Mute
• Enable/Disable vibrator

* Phone dependent

Bluetooth compliance:
Bluetooth version 2.0 specifications
Supported Bluetooth profiles:
Bluetooth headset and hands-free profiles
Operating range:
10 meters
Talk time:
Up to 10h
Stand-by time:
Up to 300h
Charging time:
Approximately 2 hours
Weight:
20 grams 
Dimensions:
L61 x W22 x D13mm
Materials
Primarily thermoplastic polyurethane and polycarbonate plastics
Microphone type: 4mm Omni-directional microphone