Headsets,108 min. Talk Time,Wireless, Talk Time (Minutes) 108 min, Standby Time - Minutes 100 min, Range 33 ft, Microphone Type - Headsets Condenser, Noise Canceling No, Connection Type Wireless, Includes USB Charge Cable, For Use With Any Bluetooth(R) Connectable Phone, Headset to Hand Transfer-Capable No, Rechargeable Battery Yes WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -