This BH-M10b Mini Wireless Stereo Audio V2.1 Bluetooth Headset is a kind of powerful and useful device. It can connect all devices with Bluetooth function to play music and enable you to enjoy wonderful songs. Thanks to its steady appearance and exquisite workmanship， it is elegant and classy. Adopting advanced four times noise-resistant technology and DSP digital signal process， it enables you to keep cery clear communication in the phone. With high technology and fine workmanship， it provides you with high definition， high fidelity and stereo tone quality. Working with a Bluetooth adapter， it let you enjoy wireless pleasure when you are using SKYPE， MSN or internet telephone. You will find it satisfactory.                                    Features             Provide you with pure and high performance tone quality<br> Cool and fashionable appearance<br> Wide and soft head band for comfortable wear without pressure<br> Adopt four times noise-resistant technology and DSP digital signal process<br> It is compatible with all cellphones or other devices with Bluetooth function<br> Enable you to keep very clear phone communication<br> Suitable for work or entertainment<br> Let you enjoy wireless joy with Bluetooth adapter<br> Stable performance and guaranteed quality<br> Support two Bluetooth device simultaneously   <br>                                                            Specifications             Model     BH-M10b    <br> Bluetooth Version     V2.1    <br> Support Profile     Headset / Handsfree    <br> Talking Time     Up to 20 Hours    <br> Standby Time     Up to 350 Hours    <br> Connection     Up to 2 Devices Simultaneously    <br> Color     Black    <br> Dimensions     (6.30 x 5.51 x 2.17)" / (16 x 14 x 5.5)cm (L x W x H)    <br> Weight     3.28oz / 93g     <br>                                                             Package Includes            1 x Bluetooth Headset<br>1 x USB Cable<br>1 x User Manual<br>