Any clever music lover who cares about quality and price should not miss the RQ5 Wireless Bluetooth V4.0 Earphones with Micro USB. They are excellent in quality and cost performance. The highlights， including excellent material， fine workmanship and concise exterior， ensure excellent sound quality， a stable performance and a long life span. When it comes to the price， they are quite reasonable and will save you a lot of money. No vexing wire wrapping! The wireless Bluetooth earphones can free your hands， so you can listen to music and receive calls conveniently.                                    Features             They are excellent in quality and cost performance<br> The highlights， including excellent material， fine workmanship and concise exterior， ensure excellent sound quality， a stable performance and a long life span<br> When it comes to the price， they are quite reasonable and will save you a lot of money<br> No wire wrapping for convenient use<br> The wireless Bluetooth earphones can free your hands， so you can listen to music and receive calls conveniently when you are doing sports   <br>                                                            Specifications             Bluetooth Version     CSR8635 V4.0 + EDR    <br> Bluetooth Profiles     Headset， Hands Free， A2DP， AVRCP    <br> Operating Distance     10m    <br> Talk Time     4- 6 Hours    <br> Standby Time     150 Hours    <br> Charging Time     1.5 Hours    <br> Charging Port     Micro USB    <br> Color     Black & Yellow    <br> Dimensions     (1.38 x 1.06 x 0.79) " / (3.5 x 2.7 x 2) cm (L x W x H)    <br> Weight     0.46 oz / 13 g     <br>                                                             Package Includes            1 x Wireless Music Earphone <br>1 x USB Cable<br>1 x User Manual<br>6 x Rubber Band<br>12 x Headset Earmuffs<br>