How to check the SN info on the device

OVERVIEWEach unit of the Hollyland device has a certain and unique series number. The following is the SN schematic diagram of the Hollyland product.

·Wireless Microphone

Mic with Box Version -- Fill in the Box SN
box SN

The Charging Box SN in under the Box or on the lid of the box

Box SN2
Mic solo with No Box Version -- Fill in the Mic SN
mic 1

 

The Mic SN is on the side of the Mic

·Video Transmission System

TXRX SN 2
4K SN

The video transmission system SN will be on the side of the device or the back of the device.

·Intercom System

Headset SN
耳机SN
Hub SN
主站SN
Beltpack SN
腰包SN

Subscribe to our newsletter

to get the latest news!