Sades D201 Bluetooth 4.1 Stereo Earpiece Headset Gaming Headphones with Mic on Ear for PC Laptop iPad iPhone Samsung and Other Smart Phones (Red) High Quality Bluetooth.Intelligent power saving mode,low power consumption design, built-in lithium battery works over 10 hours continually. Pure digital sound double decoding system, featuring rich sound and low pitch; it plays files of multiple formats. Automatic number reporting when there is incoming call. Unique over-the-ear design, portable and lightweight, with three multifunctional key, simple and easy to use. Soft cushion head-pad and ear-pad, comfortable! Portable design and lightweight, with three multifunctional key, simple and easy to use.Compatible with All Bluetooth-enabled PC Laptop Samsung and Other Smart Phones MP3 / 4 Etc. High signal to noise ratio bluetooth audio connection no need of any emitter, enjoy wireless music freely. Noise reduction & Echo cancellation. Automatic voice prompt for headset operation. Automatic switch between voice communication and music play.