Panasonic KX-NT553, KX-NT556, KX-DT543, KX-DT546, KX-HDV230 Wireless Headset DON'T COMPARE This Professional PANASONIC Wireless Headset with General Headsets. Compete with Plantronics and Jabra GN netcom Wireless Headsets. Multi Year Warranty, 20 Year Proven Quality in The World. PACKAGE PRICE : Wireless Headset with PANASONIC Remote Hook switch cord (EHS) REMOTELY CALL ANSWER/END function within the wireless 300 feet headset range. COMPARE to Plantronics wireless headset plus 84757-01 or Jabra 14201-40 EHS. NEWEST Wireless headset DECT 6.0 Tech Best Wireless Headset MAX 8 HOURS TALKING, 50 hours standby time (will be reduced in environments consuming more power). Only 0.7 oz in Ear-Hook Style, the SUPER light Headset in the commercial grade industry