Product Image General Information

• Pairing instructions 
• One year warranty

Product Specifications

• Charging pocket
• Battery charger and AAA battery
• Bluetooth version 1.2
• Bluetooth profiles: Headset (HSP), Handsfree (HFP)
• Microphone: Omni-directional
• Multipoint technology
• Range: 33 feet (10 meters)
• Talk time: Up to 5 hours (can be increased to 9 hours with AAA charger)
• Standby time: Up to 70 hours
• Weight: 9 grams
• Battery: Non-replaceable, rechargeable lithium-ion

What's in the Box The 640 and 640e include the:

• Headset
• Charging pocket
• Battery charger and AAA battery
• Three sizes of soft ear gels (small, medium, and large)
• Earloop stabilizer
• AC adapter

The 640 also includes the:

• Storage Case
• Charging adapters for Nokia, Sony Ericsson, Siemens, Motorola std
• User Guide

Part Numbers

• 68400-01 - No bilingual
• 73667-01 - 640e - No bilingual