Yinfente Upright Double Bass Bow Case for One French German Bass Bow bag With Shoulder Strap (Black) Black Color:Black 9V battery box

9V battery box

and the beat selection is 0

NOTE: The HDMI USB C cable requires your laptop/ cellphone/ tablet must have USB C port and support DP Alt Mode (video output) or Thunderbolt 3

You need to disable the computer's onboard mic by accessing your sound devices in the hardware section of the control panel

voice changer

Yinfente Upright Double Bass Bow Case for One French German Bass Bow bag With Shoulder Strap (Black) Black Color:Black 9V battery boxYinfente Upright Double Bass Bow Case for One French German Bass Bow bag With Shoulder Strap (Black) Color: Black Features Color : Black It fit for upright bass bow. Not including the bow. weigth : 0. 5 kg. Strong Bass Bow Case with Shoulder strap For one French German Bass Bow Padding Interior, Light & Strong. Net weight : 0. 5kg Package Include: 1pcs bass Bow Case (dose not include the bow)