Up to 4 hours talk time ● Up to 70 hours standby time ● Weighs only 9 grams ● Bluetooth specification: Ver 2.0 ● Voice Dialing ● Call rejecting ● Call waiting ● Volume up/down ● Kit includes: √ Bluetooth Headset √ Charging Case √ Travel Adapter √ Headset Hooks (M&L) √ User Manual √ Quick Start Guide