eBay has the Treblab N8 Wireless In-Ear Neckband Headphones in $19.97 with free shipping.
- Ultralightweight made with aluminum and soft silicone.
- Easy to wear.
- Designed to fit perfectly in the ear.
- IPX5 waterproof and sweatproof.
- Built-in microphone with cVc 6.0 noise canceling technology.
- Quick and easy pairing.
- Up to 7 hours of music time.