Headphones

Headphones - Wireless Headphone - Luen Technology

https://www.luentech.com/ - Bluetooth Headphone, Wireless Headphone by Luen Technology Light Weight Hands-Free Headsets Neckband with Noise Reduction Echo Cancellation. Connects 2 devices Compatible with Samsung Galaxy, Apple IPhone, Android and other Smart Phones.
https://www.amazon.com/Bluetooth-Headphone-Headsets-Wireless-Luen-Technology/dp/B0121G9LK0
https://www.facebook.com/pages/Luens-Technology-Brand/428527154011173

Bluetooth headphone, Wireless headphone, Headphones, Sport headphone