Compatible with PCs, Mac and most desk telephones; eco-DECT feature; secure DECT 6.0 protocol; dynamic power adjustment; adjustable reception volume; 9 hours of talk time; range up to 500 feet

Communicate clearly and safely with this Spracht ZuM eco-Set DECT headset. Its eco-DECT technology lowers radio frequency emissions and power output, and its noise-canceling microphone minimizes background noise. This Spracht ZuM eco-Set DECT headset has a range of up to 500 feet from the base and provides up to 9 hours of talk time for extended conferences.