Specification:<br />Model Number: M163<br />Optional Color: Black｣ｬ White.<br />Bluetooth Version: 4.1<br />Bluetooth Distance: 10m<br />Earphone Capacity: 60mAh<br />Talk Time: 3h<br />Music Time: 3h<br />Charging Time: about 2h<br />Standby Time: 100h<br />Compatible With: iPhone｣ｬ Samsung｣ｬ Huawei｣ｬ Xiaomi and other smartphones. Also ipad｣ｬ tablet PC｣ｬ laptop.(if without Bluetooth function｣ｬ need a adapter )<br />Features: power level display｣ｬ adjust volume｣ｬ switch songs｣ｬ smart camera｣ｬ multi-points function｣ｬ voice prompt.<br /><br />Package Included:<br />1* M163 Business Wireless Bluetooth Earphone			<br />1* USB Charging Cable					<br />1* User Manual			<br /><br />