Earphone， as one of the most indispensable accessories for electronic devices， boasts its convenient and comfortable wearing. What to recommend today is just this S530 Mini Concealed Wireless Bluetooth V4.0 In-Ear Earphone with Microphone! Thanks to its high-tech wireless and Bluetooth functions， this earphone plays smart performance quite different from traditional one. It is in-ear style， delivering ultra comfortable wearing. Also， this concealed earphone has no negative impact on your entire personality. It ensures excellent sound quality， so you will not feel disappointed!                                    Features             New and high quality<br> High sensitivity， interference resistance， strong signal<br> Outstanding performance， effective range over 10m， and reception beyond obstacle of wall<br> Ultra long calling time， playing time and standby time<br> Mini and compact design for convenient carry<br> Provide excellent， shocking and stereo tone quality<br> Concealed design， uneasy to be found<br> In-ear style makes this earphone more comfortable to wear <br>                                                            Specifications             Model     S530    <br> Material     ABS    <br> Color     Black    <br> Style     In-Ear    <br> Bluetooth Version     V4.0    <br> Operating Range     10m    <br> Radio Tuner     No    <br> Microphone     Yes    <br> Support Music     Yes    <br> Built-in Battery Capacity     50mAh    <br> Talk Time     4 Hours    <br> Music Play Time     3 Hours    <br> Standby Time     120 Hours    <br> Dimensions     (1.10 x 0.67 x 0.59) " / (2.8 x 1.7 x 1.5) cm (L x W x H)    <br> Weight     0.18 oz / 5 g     <br>                                                             Package Includes            1 x Earphone<br>1 x User Manual<br>1 x Charging Cable<br>