Bolt 4K LT 750 4K TX/RX is a real time wireless video transmission system that supports video signals up to 4Kp30 via HDMI at a line-of-sight distance of up to 750ft (228m) with no image delay. Key features include increased range, faster reconnection times, easier setup with Bluetooth App for iOS or Android, and more stable connectivity. These devices are cross-compatible with the entire Bolt 4K Family. This set includes both the Bolt 4K LT TX 750 and  Bolt 4K LT RX 750.