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Hollyland Wireless Video Transmission Survey

Participate and win coupons for purchasing ANY new
product released in 2023

We heard you! The all-new Solidcom C1 Pro with Noise Cancellation is almost here!

baoza It has been a few years since we introduced our first wireless video transmission systems, from the old 0-latency Cosmo line to the new Mars series. In order to better design our video transmission products for your use scenarios, we created this survey program.

If you use one of our wireless video transmission systems, we invite you to complete the survey. The survey will remain open until 24:00 on April 7, 2023, GMT +8, and we will select 70 people to give out coupons for purchasing ANY new product Hollyland releases in 2023!

liwu Winner Announcement

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1. The survey is specially designed only for users of Hollyland wireless video transmission systems.

2. Each coupon can only be used once and for the purchase of one single system.

3. The coupons will be valid through Hollyland’s Official Amazon, Lazada, Shopee, and Aliexpress Shops and can be used throughout and only in 2023, aka the expiry date of the coupons isDecember 31, 2023

4. For inquiries, please email us at

5. Hollyland reserves all rights for the final explanation of the program.