【HIGH FIDELITY SOUND】: Featuring Bluetooth 4.1 CSR chip technology and 6.0 noise reduction technology that ensure stable signal, lower consumption and faster transmission, make you focus on your favorite music and bring you robust, immersive and Hi-fidelity sound as well as deep bass and crystal clear treble.
【COMFORTABLE AND SECURE FIT】: The wireless headphones is perfect for runner; with ergonomic and flexible in-ear design, soft silicone over-ear hooks and memory ear tips, the wireless running earphones secure behind your ears and rest comfortably in the ear canal, enables comfortable wearing experience without falling out.
【LONG BATTERY LIFE】: Wireless sport headphones apply the latest Bluetooth 4.1 technology features much lower power consumption and improved lithium polymer battery (Lightweight Enough), For you brings up to 8 hours pleasure musically with a quick charge of only 1.5 hours.