You really deserve this BQ-618 Excellent High Quality Sporty Bluetooth Headphone for your daily use. Designed into simple style， it is easy to wear firmly and comfortably. Adopting superb Bluetooth smart chip， this headphone ensures stable Bluetooth receiving. Besides， Rechargeable design with USB cable makes it convenient to use， very energy-saving and environment-friendly. With buttons design， you can control music or voice volume easily. It is especially suitable for use during doing sports to bring you fun and happiness. How about taking action now? You will find it satisfactory!                                    Features             Fashionable appearance and first-rate tone quality<br> Comfortable to wear as its ergonomic design<br> Intelligentized operation <br> 15 hours ultra long listening time<br> Support 3.5mm audio input<br> 10m Bluetooth play and transmission range<br> Built-in microphone for making calls function<br> Support digital signal handle and acoustic echo cancellers<br> Battery indication<br> Support iPhone  <br>                                                            Specifications             Bluetooth Version     V3.0 + EDR    <br> Supported Profiles     HFP， A2DP， AVRCP    <br> Operation Range     20m     <br> Working Time     >20 Hours    <br> Standby Time     200Hours    <br> Charging Voltage     DC 5V/ 500mA    <br> Audio Cable Length     45.67" / 116cm    <br> Plug Type     0.14" / 3.5mm    <br> Charging Port     Micro USB    <br> Weight     4.97oz / 141g    <br> Color     Black    <br> Dimensions     (6.02 x 6.57 x 1.69)" / (15.3 x 16.7 x 4.3)cm (L x W x H)    <br> Charging Time     2.5 Hours    <br> Speaker Diameter     1.18" / 30mm     <br>                                                             Package Includes            1 x Headphone<br>1 x Audio Cable<br>1 x USB Charging Line<br>1 x Manual<br>