Features:<br />    Attention it is suit for men・and the women style will issue in a week <br />    Brand new and high quality.<br />    Bluetooth 4.1+EDR・ more stable signal and more strengthen data transmission.<br />    Stylish・ Elegant and Ergonomic design.<br />    Adopt the Advanced CVC 6.0 Intelligent Noise Reduction.<br />    Built-in High Sensitivity Microphone・ provide clear and loud sound.<br />    Built-in 60mAh Rechargeable Polymer Battery.<br />    Allow you to conveniently answer calls for safe driving or exercising・ etc.<br />    Smart one match two・ can connect two devices simultaneously.<br /><br />Description:<br /><br />    Product Number: i7<br />    Bluetooth Version: V4.1+EDR<br />    Battery: 60mAh <br />    Wearing style: In-ear<br />    Color: Black・ White・ Red・ Gold・ Rose gold<br />    Standby time: 120 hours<br />    Working time: 3-4 hours<br />    Charging time: 2 hours<br />    Charging voltage: DC 5V<br />    Agreements: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3<br />    Resistance: 32 <br />    Noise Reduction: CVC6.0<br />    Radio frequency: 2.402-2.480GHz<br />    Effective Range: 10m<br /><br />Package Included:<br /><br />    1pc x i7 Mini Bluetooth Headset<br />    1pc x USB Cable<br />    1pc x User Manual<br /><br />NO Retail Box. Packed Safely in Bubble Bag.