JBL Reflect fit black is a proprietary clear sound in a compact format. The accessory is created for those who do not think their life without active sports. Headphones are equipped with a heart rate monitor, compatible with most fitness applications. Send data directly to smartphone or tablet by one touch, get real-time updates and continue training at a given pace. Advantages of the device: • convenient fasteners, providing reliable fixation for intensive exercises; • protection from sweat; • Up to 10 hours of continuous operation. Wireless Bluetooth technology allows you to transfer music from your smartphone at high speed. Excellent sound quality will give a positive mood and inspire new sports achievements.