Amazon with BeiyuUS has the iTeknic Bluetooth 5.0 CVC 8.0 Noise Reduction IPX8 Waterproof True Wireless Earbuds Headphones with Wireless Case and Touch Control for $40 - 20% off coupon (check "Apply coupon" box) - $15 off with coupon code BenEarbuds [Exp 11/8] = $17 with free shipping on $25+ or with Prime.