Yealink MeetingBar A30 010 Movement detection technology___Trackball 83") Packaging content Charging stand DMC HDO 83") Packaging content Charging stand Yes Charging case No Quick start guide Yes Receiver included Yes Carrying case No Cables included USB Type A to USB Type C Ear pad material Leatherette Logistics data Harmonized System (HS) code 85183000 Power USB Type C charging port Yes Certificates Certified for Microsoft Teams Yes Technical details Total amount of recycled materials used for making 75% Made with recycled materials Yes Easy pairing Yes Multipoint connectivity Yes Supplier features Charging time 160 min Other features Automatic volume adjustment No Bluetooth Low Energy (BLE) No USB cable length 1 Every sound comes from exactly the right place and a full duplex audio algorithm with AI enhanced noise cancellation delivers clear sound for both sides clearly even if you are talking at the same time MeetingBar A30 010