New Version Lightweight Wireless Stereo Sport Bluetooth Headphones with Microphone and Clear Sound, Comfortable Earphones/ Earbuds Compatible with Most Bluetooth-enabled Device. (Blue) Stylish and elegant design, perfect arc design makes it looks fantastic when you wear it. Great stability, no need to worry it will fall out of your ear when you running. Adopt Bluetooth 4.0 APT-X audio codec tech. Provide high-fidelity stereo music and provide super clear sound even in a noisy environment. Breakthrough exclusive technology : Support redial the last number, and just say yes or no to answer or reject call, extremely convenience for out sports use,give you a convenience and fashion life. The new version new added the voice control function , it means you just need to press the earphone to call someone or send message. Bring the new experience of handfree. Powerful rechargeable battery. Charge about 1.5 hours, enjoy up to 6 hours of Talk/Playing time.