Features:Dual-mic noise suppression technique.Can be compatible with various bluetooth enabled devices such as Mobile Phones Tablets PC and so on.New M165 Mini Wireless Bluetooth Version 4.0 Earphone.Specifications:color: black/whiteTransmission range: 10 metersBluetooth protocol: 4.1size: 80*20*15mmPackage included:1 x bluetooth earphoneNotes:1 Due to the difference between different monitors the picture may not reflect the actual color of the item We guarantee the style is the same as shown in the pictures2 Due to different personal measuring techniques there might be 1-3cm error of the physical Thank you! Welcome to our store, there are friends to come to the distance, it is a pleasure. Your arrival makes the store feel great, this shop sells all kinds of high-quality goods, providing customers with the most cost-effective goods is the purpose of the store, what goods can be directly into the store to search for purchase, after the order we check the package and Ship your shipments as fast as possible. If you are dissatisfied or do not understand, you can communicate with the platform in time. The platform will do its best to serve you and give you a quality shopping experience. I wish you a happy shopping! Welcome to visit next time! thank! a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a