Tusbiko via Amazon offer its Tusbiko Wireless Bluetooth Waterproof In-Ear Headphones in Black for $39.99. Coupon code "40SHRZ97" cuts that to $23.99. With free shipping, that's $16 off and the lowest price we could find. Deal ends June 22. Features include:
  • Bluetooth 4.2 + EDR with a 49-foot range
  • 2.5-hour playtime (fully charges in 1 hour)
  • 700mAh charging case (recharges earbuds about 6 times)
  • noise reduction and echo cancellation
  • microphone
  • IPX7 water resistance