BT-407 Bluetooth Headset (Black) for $10 or FREE

Features:
Bluetooth compliance: Bluetooth version 2.0 specifications
Bluetooth profiles: Bluetooth headset and hands-free profiles
Operating range: Up to 10 metres (30 feet)
Talk time: Up to 8h (subject to phone)
Stand-by time: Up to 170h
Charging time: Approximately 2 hours
Reverseable earhook
Battery type: Rechargeable lithium polymer.
Pairing passkey or PIN: 0000
Supported special features:
Answer/end call
Reject call
Call hold/Call wait
Dedicated volume control
In the box:
BT-407 Bluetooth Headset
Power Adapter
User Guide