🎧 【Comfortable fit】 Sweat-proof Bluetooth earphones with natural ergonomic and stylish design. This fits snugly against the ears without rubbing, sliding or sliding around. The semi-in-ear design reduces the pain in the ears caused by prolonged wear. Play both sides or just one at a time 🎧 【V5.0 for clear sound】 adoption V5.0 Bluetooth version + EDR Perfect for high quality stereo sound. Make calls and play time. Make calls Voice dialing with high microphone quality, ideal for car calling and friends chatting or using work. Earbuds connect independently via Bluetooth for extended range and fewer dropouts. 🎧 【One-button control】 Multifunction button on each headset. Allows you to answer / reject calls and to skip / play / pause songs. They are easy to connect as they are available for connection when connected. You can only use one headset or two at a time. One for you, the other for your love. 🎧 Volume & track controls on each earbud, voice capability, and Auto Play/Pause 🎧 【Noise Canceling Technology】 Built-in high-quality microphone Noise Canceling Micro Minimizes environmental noise and background noise for clear and clear calling, even in crowded places You can run in the rain or anti-sweat while jogging Hiking gym and sports. 🎧 【High Capacity】 Extremely low power consumption, Up to 9 hours of listening time (more than 24 hours with charging case). The tiny charging box charges the earphones up to four times completely. So the music never goes out while you're on the road, even if you're on the road for a whole day. 5-minute charge gives 1.5 hours of playback when battery is low.