Boltune BT-BH020 IPX8 Waterproof Bluetooth 5.0 True Wireless Earbuds (2019) $29 at Amazon
Amazon with HooToo-US has the Boltune BT-BH020 IPX8 Waterproof Bluetooth 5.0 True Wireless Earbuds Headphones with USB-C Charging Case (2019 model) for $41 - 20% off coupon
(check green "Save coupon" box)- $4 off with code
IBKQ44DS [Exp 10/18] =
$29 with free shipping.
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