E-3LUE EBT922 Bluetooth 4.1 NFC Wireless Bluetooth Headset for iPhone 6 6 Plus 5S 5C 5 4S,Samsung Galaxy Note 3 2 S5 S4 S3 and other Smartphones and Bluetooth Devices (black) With High-tech bluetooth 4.1 technology. Data transmission more faster and stable.Works with any compatible Bluetooth-enabled phones,such as iPhone,Samsung,Blackberry,HTC,LG,and more. Combined with the latest technology of speech enhancement. NFC function- No need for pairing , Easy to Connect. Bluetooth 4.1 range up to 10 meters that you can roam around office or home while on the phone. Delivers top-notch sound via its built-in noise reduction and echo cancellation,and ensure high-definition voice calls with zero distrance. Attractive , interpretation of the lastest trends and fashion styles with LED light. With imported England CSR chip.Support to connect with two phones at the same time. Long lasting battery life:Battery lasts for over 6 hours of talk time and features DeepSleep power-saving mode when away from your phone.