Zum Maestro USB/Bluetooth Combo Headset + Base. Use as Bluetooth Wireless or a Softphne Headset with Computer via USB

Spracht ZUM COMBO Bluetooth/USB Wireless Headset + Base - Mono - Wireless - Bluetooth - 33 ft - 32 Ohm - 300 Hz - 3.40 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling Noise Reduction Echo Cancelling Uni-directional Microphone - Black