Amazon with Boltune Shop has the Boltune BT-BH023 Active Noise Canceling Bluetooth 5.1 Wireless Earbuds w/ USB-C Quick Charging Case and Smart Touch Control (Black) for $50 - $10 off coupon (check "Apply coupon" box) - $23 off with coupon code 9LDLBVJS [Exp 4/18] = $17 with free shipping on $25+ or with Prime.