Aliexpress
Click here… to search for OVANN X7 Gaming Headset on Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it?
Link: Banggood product page
Price: -3 USD
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): 502C6B, e2bcea, TTxBG10, aff7off, BG3CSUM, bgssaff9, AFfbG10, 0e7f33, FBCOUPON1
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for OVANN X7 Gaming Headset.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).