Can Motorola vb400 headphones be connected to one ear?

Yes. According to the Motorola official website, the headset of VB400 adopts Motorola's unique separation technology. Single and double ears can be connected as desired. Two headsets can be connected with a mobile phone. Two headsets can be connected to two different mobile phones at the same time. It is the most popular version of VB400. One of the most distinctive designs.