Multipoint connection Bluetooth Version: V4.0 Frequency: 2.4 GHz- 2.48 GHz Talk Time: Up to 18 hours Music Time: Up to 16 hours 1 year warranty
Version 4.0
6th Gen. CVC noise reduction
High Quality stereo sound
Retractable wire management
Battery power reminder
Talk time up ti 18hrs
Music time up to 16hrs
Stand-by time up to 500hrs