Andoer HV-760 Neck-strap Style In-ear Wireless Outdoor Sport Stereo Bluetooth 4.0 Music Headphone Earphone with Microphone for iPhone 6 Plus 6 5S LG Samsung Tablet PC The Bluetooth headset uses stylish shape design and has beautiful streamline appearance. Uses the renowned stereo Bluetooth CSR4.0 chip to ensure high-fidelity sound quality, stable performance and excellent communication effect. Built-in high-performance Microphone and Speaker. Support multipoint connections: Can simultaneously connect two mobile phone. And, it supports auto-reconnect. Enjoy music wirelessly, easy to switch between calls and music, you will not miss any incoming call whilst listening to music.