This Remote Can Work with Some Known Models:

Stream TV Box 4K 8K V2 Arris RC451A STI6220-D315 CCAM21LP1890T2 2AGOFRC451A

Controlling your tv: 1) press power key to turn on the tv; 2) press and hold vol- key and Micphone key for 2 seconds initiate pairing with tv; 3) all pairing transaction is behind the scene and no setup is required.
Required Battery Type: 2*AAA Alkaline Battery
Package Content: 1 x Remote Control( batteries not included)