Pyle PBT30M Wireless Bluetooth Headset Ergonomic Design to Fit Your Face and for Long Hour Wearing Comfort Finger-Tip Control for Convenience Encrypted Link to Ensure Private and Secured Communication Up to 6 Hours Talk Time and 100 Hours Stand-by Time LED for Phone Line in Use and Battery Level Check Indication Easy Switching between Bluetooth Headset Mobile Phone Handset Auto Power Off When Bluetooth Connection has Been Broken for 10 Minutes Auto Connecting to Last Connected Device, When It's Turned On Again In Range Warning Signals When No GSM Network is Available Specifications: Supported Profile: Headset Hands-free Profiles Bluetooth Compliance: Bluetooth 2.0 Specification Security: Encrypted Link Operating Range: Up to 10 Meters Connection: Point to Point Operating Temperature: 0oC Approval: CE/FCC/BQB Battery: Rechargeable Li-Polymer Dimensions: 1.81"" x 0.61"" x 0.40"" Weight: 7g Sold as : Unit Ergonomic Design to Fit Your Face and for Long Hour Wearing Comfort - Easy Switching between Bluetooth Headset Mobile Phone Handset - Supported Profile: Headset Hands-free Profiles - Operating Temperature: 0oC Finger-Tip Control for Convenience - Auto Power Off When Bluetooth Connection has Been Broken for 10 Minutes - Bluetooth Compliance: Bluetooth 2.0 Specification - Approval: CE/FCC/BQB Encrypted Link to Ensure Private and Secured Communication - Auto Connecting to Last Connected Device, When It's Turned On Again In Range - Security: Encrypted Link - Battery: Rechargeable Li-Polymer Up to 6 Hours Talk Time and 100 Hours Stand-by Time - Warning Signals When No GSM Network is Available - Operating Range: Up to 10 Meters - Dimensions: 1.81" x 0.61" x 0.40" LED for Phone Line in Use and Battery Level Check Indication - Specifications: - Connection: Point to Point - Weight: 7g