Excellent Bluetooth Headphones

The Upgrade Bluetooth Headphones work very well. Theearbuds are retractable and the neckband is very comfortable and lightweight. The neckband is flexible and durable and is made of silicone. There is a vibration alert and a voice prompt to answer calls. the headphones paired quickly. The Hi-Fi sound on the headphones is clear and excellent. The headphones can be used for up to 12 hours on a charge and takes less than 2 hours to charge. There is a power/answer or end call button and buttons for both louder and softer volume and to forward and reverse tracks. #Rand Booster Review ii, Sponsored iii, Upgrade Bluetooth Headphones https://www.amazon.com/gp/product/B07CGSKBPC/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1