Hollyland Mars X portable video transmitter is designed for wireless video transmission simultaneously to up to three mobile devices running iOS or Android. The transmitter sends a signal at up to 1080p/60 quality over distances of up to 100 meters. A tablet or smartphone with the HollyView app installed is used as the receiver. Transmission latency does not exceed 0.07 s, operating on the 5 GHz frequency band. The camera connects to the transmitter via HDMI. The USB Type-C port is used for charging and power; the built-in 1300 mAh battery provides up to 60 minutes of autonomous operation. Hollyland Mars X allows manual selection of one of eight transmission channels in case of interference. The OLED display shows battery status, frequency channel, video format, and Wi-Fi password. Device weight is 112 g. Included: Hollyland Mars X video transmitter, USB-A to Type-C cable, hot shoe mount, carrying pouch. Video presentation in English available.