Features : Plantronics Explorer 220 Universal Bluetooth Headset. Compatible with all Bluetooth enabled cell phones, PDAs and other devices. Bluetooth version 2.0. QuickPair technology for easy connection. Ear hook fits either your left or right ear. Omni-directional microphone. Multi-function button to control various functions including answering and ending calls. Last number redial and voice dialing (if supported by phone). LED indicator shows headset status and connection status. Specifications: Weight : 15 g Bluetooth Class 2 wireless technology. Up to approximately 6 hours of talk time or 200 hours of standby time. Offers wireless connection up to 30 feet (10 m) away from your compatible phone. Package Includes : Plantronics Explorer 220 Universal Bluetooth Headset AC Travel Charger User Manual