Guoer Bluetooth 4.1 Headset Noise Cancellation and Hands-free Stereo Earphone with Extra Extension Ear Piece, Microphone Volume Control, Compatible with iPhone Android Smartphones and Other Bluetooth-enabled Devices(Black)
Low power consumption: Mobile Calls and Music - Up to 15 hours Talk/Playing time and Up to 15 days standby time. Enjoy the freedom of wireless mobile calls, music, and more. High voice quality: Noise-cancelling microphone reduces background noise, allows you to have a clear wireless conversation with others. Crystal clear and nature voice based on noise cancelling and stable Bluetooth signal. Two devices connected at once, you can seamlessly switch between your business and personal phones. Comfort and Convenience: Designed to RIGHT EAR ONLY. Every headset offers an ergonomic fit and background noise reduction.