🎊[Double Cold Shoe Installation]:-Hollyland extension bracket mount can simultaneously extend the directional microphones, video transmission system, fill light, and other photography accessories, it be used as an extension pole, perfectly adding two accessories for SLR cameras, DVS, tripods, etc. | 🎊[All Metal Construction]:-Hollyland extension bracket mount made of high-quality ALUMINUM ALLOY MATERIAL, durable in use. | 🎊[1/4" Threaded Hole]:-Hollyland extension bracket mount design for all equipment with 1/4" threaded hole | 🎊[High Compatible]:-Hollyland extension bracket mount compatible with All Hot Shoe/Cold Shoe Mounting Devices.

✔️【FREE】2 Recharable battery & AC DC Charger Included | ✔️【HDMI 1080P 60Hz, No Compression】HOLLYLAND Mars 300 Pro supports 1080P 60Hz HD signals with image decoding technology and noise reduction technology. | ✔️【HDMI Loop-out for Wider Uses】With HDMI Input & Loopout on Transmitter and dual HDMI outputs on Receiver, Mars 300 Pro can input or output audio and video signals from DSLR and mirrorless cameras to different devices like monitor, smartphone, television, etc. | ✔️【Upgraded Sharp OLED Screen & Easy Controled】Hollyland updagred version is built a side OLED screen that clearly shows Device ID, WiFi Signal, Power Status, Channel Scan, Video Format. Thumbwheel switch control is quick to enter the menu, switch the menu page, and change channel.

✔️【FREE】2 Recharable battery & AC DC Charger Included | ✔️【HDMI 1080P 60Hz, No Compression】HOLLYLAND Mars 300 Pro supports 1080P 60Hz HD signals with image decoding technology and noise reduction technology. | ✔️【HDMI Loop-out for Wider Uses】With HDMI Input & Loopout on Transmitter and dual HDMI outputs on Receiver, Mars 300 Pro can input or output audio and video signals from DSLR and mirrorless cameras to different devices like monitor, smartphone, television, etc. | ✔️【Upgraded Sharp OLED Screen & Easy Controled】Hollyland updagred version is built a side OLED screen that clearly shows Device ID, WiFi Signal, Power Status, Channel Scan, Video Format. Thumbwheel switch control is quick to enter the menu, switch the menu page, and change channel.

Transmitter - Receiver - Antennas - Hot Shoe Adapter - DC Adapter X - Hollyland Hand Bag - Microfiber Cloth | Interface: HDMI Input Loop Out (Type A Female) 2 Antenna Port DC Input Micro USB Pairing BUtton Channel Selection Button | Power Supply: 6-16V DC | Power Consumption: under 6W | Weight: 6.56 oz / 186G

Transmits up to 1080p60 SDI or HDMI video | 400' line-of-sight transmission to receiver, 300' to App | Bright OLED display | Real-time app monitoring and live streaming via the HollyView app | Simultaneously transmit to one receiver and two apps, or to four apps

5.5" LCD Touch, Professional Color Calibration. Mars M1 camera monitor features a 5.5" touchscreen with 1,000nit daylight viewable brightness, 1920x1080 high resolution, REC.709, 1000:1 contrast, 16:9 aspect ratio, and 16.7M natural colors. Click on the Power button, and you can easily lock the screen to prevent mistouch. | All-in-One Wireless Monitor, TX & RX. Hollyland Mars M1 camera field monitor with wireless video transmission solution brings you more efficient monitoring and shooting experience. Switched to TX/RX mode, it can be paired with Mars 300 Pro/400S Pro/4K. As a TX, it achieves a 450ft LOS range and supports up to 4 APP monitoring. | 4K Monitor without Delay, HDMI & SDI. Mars M1 video camera monitor supports up to 4K/30fps HDMI IN&LOOPOUT. Both HDMI and SDI support broadcast /production standard decimal-point frame rate display, input, and output. Dual interfaces make it more flexible to work with cameras and switchers for professional video production. | 3D LUT, Preview & Playback. Mars M1 filed monitor's 3D LUT function allows you to load 5 custom LUTs via a FAT32 format USB-C flash drive. It comes with 15 auxiliary functions like 3D LUT, Color Temperature, 4x Zoom, Focus Peaking, Exposure, Waveform, Zebra, Vector scope, Histogram, and Pseudo-color for pro monitoring efficiency. | Multiple Power Supply, DC Output to Camera. Mars M1 4K monitor supports 7V-16V/2A DC power input, NP-F970/750/550 battery, and battery with a D-Tap interface. (Batteries NOT included). It can output 8.4V/1A DC power to your DSLR/Mirrorless camera via a DC coupler (NOT included). Please change batteries when the voltage is low at 7V.

🏆 4.5 Oz Aluminum Alloy Compact Design - The Mars X have an aluminum alloy Ultra compact size, 4.5 oz weights less than your smartphone, and the collapsible antennas design make it easy to carry anywhere. | 🏆 300 Ft / 1080p Transmission - Mars X connects to your camera via a full HDMI port, accepts HDMI 1080p 60fps video input. Wireless transmission with the ultra-low power consumption support Mars X to transmit the video and voice up to 300ft in open areas. Also, it features multi-channel including the Anti-interference channel for stable transmission. | 🏆 0.69" OLED Display Screen - With the OLED display screen, Mars X displays all device status, including frequency , battery status, video format, Wi-Fi password, etc. Also, it features a built-In 1300mAh Lithium Battery to offer one hour runtime, and it support charged by power bank, stabilizer via the USB port. | 🏆<0.07s Incredibly Low Latency for Real-time Monitoring - <0.07s delay low latency can ensure a good transmission operation experience and real-time monitoring. HollylandMmars X system supports bandwidth up to 40 MHz, and is able to livestream up to 3 mobile devices at the same time. | 🏆 HollyView App Support for Both Android & IOS Platforms】 Hollyland Mars X support both Android & IOS platforms with the App, that can turn on your mobile phones and pads into professional monitors, allowing easier multi-tasking and even improving your working efficiency in the indie filmmaking, live broadcasting, sports activities, education recording, wedding ceremonies, and corporate events.

In Broadcast mode, one transmitter can connect up to four receivers | Wireless transmission on 2.4 GHz and 5 GHz frequency bands | Minimum latency of 60ms in an interference-free environment (1080P60)