Cool audio products Giveaway

KnowTechie is running another amazing giveaway to gift 1 of their fans with a brand new Sirius Pro earbuds. To enter in their latest Cool audio products Giveaway grab your free entries by following few simple steps listed down below!

About Sirius Pro Earbuds

The Gravastar Sirius Pro Wireless Earbuds feature Knowles Balanced Armatures and 7.2mm Dynamic Drivers to make sure that you hear everything in your favorite music.

The earbuds come with TWS, In-Ear Detection, a Zinc Alloy Charging Case, ENC, 65ms latency, RGB Lighting, Different Sound Modes, and IPX5.


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STEP 1 – Follow the link to a giveaway widget -> Cool audio products Giveaway

STEP 2 – Log in to a giveaway widget with your Facebook, Twitter or email account.

STEP 3 – Finish the tasks listed in the widget to grab your free entries.

Bonus entries:  Share your referral link with friends to get an additional 3 entries for each person who enters through the link.

  • Not known how a winner is going to be contacted, probably by email and announced in a giveaway widget shortly after the giveaway ends.

GIVEAWAY END: May 4th, 2022

OPEN TO: Worldwide


1x  Sirius Pro + TWS (approximate retail value 149 USD)
1x  Venus – Shadow Black (approximate retail value 89 USD)
1x Sirius + TWS (approximate retail value 149 USD)

Good luck!
GiveawayBase Team