WH66 only Base without Headset, without PSU
DECT Base: • Microsoft Teams Button • Input ports: 1x USB 3.0 Port, 2x Bluetooth • 4 inch touch Screen• Speakerphone • 2-ports USB Hub • Support Yealink Wireless Charger WHC60(Optional) • 2.5mm jack for Busylight BLT60(Optional)