Klke Open-Ear Bone Conduction Headphones for $19 + free shipping w/ Prime
Code 9NXEBF31 Validity unknown
Bone conduction design keeps your ears open to surroundings, which suits runners or anyone who wants to stay aware of traffic and conversations while listening. Apply coupon code "9NXEBF31" for a savings of $11. Buy Now at Amazon Features dual mode switching IP66 waterproof 10 hour battery microphone Model: Z3
No restrictions stated. That does not mean there are none.