[Delivery] Reach your home within 10 working days after the goods shipped out. (for the majority of areas in the US only.) Package Includes: 1pc x Desktop Microphone. Size(L x W x H): about 100 x 100 x 145 mm. Channel: 2 channels. Connection: 3.5mm Jack. Suitable for use with the internet conferences as well as music or voice recordings. 3.5mm Jack: 3.5mm jack is universal for most devices, such as desktop computers, laptops, phones.