Uploaded November 2021 | Updated September 2026, 2 weeks ago

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#Hollylandtech #CosmoC1 #WirelessTransmission Stable, You Get It!

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@HollylandTech is proud to introduce the brand-new wireless SDI&HDMI transmission system - COSMO C1. Transformed by Hollyland's HEVO wireless transmission technology, C1 offers a new standard for real-time video monitoring up to 1,000ft line-of-sight. Boosted signal strength and superior anti-interference capability in the 5.1GHz-5.8GHz frequency spectrum guarantee buttery-smooth video transmission in complex environments. Industry-first to integrate UVC (USB Video Class) interface, it offers a whole simplified solution to stream and cloud-share your video works.

#CosmoC1 KEY FEATURES:
1. Boosted signal strength and superior anti-interference capability
2. Seamless Auto Channel Switching
3. Embedded UVC (USB Video Class) For Direct Live Streaming
4. Ultra-low Latency, Down To 40ms
5. HDMI&SDI In/Out + SDI Loopout
6. Patented Ball Catch Design To Fasten The Battery In Place
7. Battery Low Indicator. No More Last-minute Panic.
8. Vertical & Horizontal Mount Design
9. Three Power Options - DC Adaptor/L-series(NP-F) Battery/USB-C
..., and many more user-friendly details waiting for you to find out.

Which one is your favorite? And why? Leave us a comment down below.

Learn more: bit.ly/hlcosmoc1

#HollylandTech #Hollyland #HollyView #CreativityTogether #WirelessVideo #Filmmaking
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▶Official Website: hollyland-tech.com
▶Facebook: facebook.com/HollylandTech
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▶Where to buy: hollyland-tech.com/where-to-buy.html
▶Get in touch with Hollyland: hollyland-tech.com/contact
▶FB User Group: facebook.com/groups/hollylandtech