Newest Stereo Wireless Stealth Invisible Bluetooth Mini Earphones Ear buds Headsets Headphones Support Hands-free Calling For iPhone Samsung google Xiaomi Sony Lenovo HTC LG and Most Smartphone. (Pink) Bluetooth 4.0 The Newest bluetooth headset with lightweight and compact portable design.We are committed to creating the most Mini bluetooth headsets. Simple and Stylish. Built-in HD and sensitivity microphone. Idea for in-car calling or working use. Support A2DP , makes you enjoy clear and natural sound when calling. Built-in 50 Mah polymer battery. Up to 4 hours of continuous talk time, 3.5 hours of music time. Can connected with two smartphone at the same time.The wireless range up to 10 meters. Compatible with most Bluetooth-enabled devices. This will connect automatically with a phone paired previously.