Spracht Zum DECT 6.0 Wireless Headset - Mono - Silver - Wireless - DECT 6.0 - 500 ft - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone - Yes

Operates in a frequency band that allows a greater usage range without the user limit of BluetoothFeatures dynamic power adjustment for the lowest emissions based on the proximity to the