Model: Designed specifically Compatible With D T20 video transmission applications. Compatibility: Works with various D T20 devices and setups. Transmission: Supports stable video transmission Compatible With clear and reliable performance. Flexibility: Left/right adjustment feature Compatible With positioning and viewing angles. User-Friendly: Easy to set and operate, suitable Compatible With all skill levels. Durability: Built to withstand the demands of frequent use in various environments. Versatility: Ideal Compatible With events, presentations, and broadcasting needs.