Dell MH3021P Speakerphone Multiport Adapter USB C HDR True Black 400 5 Ah battery pack Up TM600 60SS 5 Ah battery pack Up to 30 min The dimmering function makes it possible to raise or lower the intensity of the hood light by holding down the light button 1 Data Transfer Rate Up to 10Gbps Video Output Up to 4K (3840 x 2160) @ 60Hz Power Delivery Pass through up to 90W Microphone 360 degree omnidirectional with echo cancellation and noise reduction Speaker Type Electrodynamic neodymium speaker (200Hz 20kHz) Certifications Zoom certified Dimensions 119 mm x 32 mm Weight 214 g Cable Length 46 and a multifunction USB C port supporting data transfer speeds up to 10Gbps alongside pass through power delivery up to 90W