Amazon.com has the Soundcore by Anker A20i True Wireless Earbuds for $18.99. Free Shipping w/$35+ Order or Amazon Prime. Originally priced at $29.99, now available at a 37% discount. (Sold by AnkerDirect, Fulfilled by Amazon)
Note: Prices on Amazon.com fluctuate regularly, and deals can expire anytime. Refer to the post time to see when it was listed.