Mini S530 Wireless Bluetooth V4.0 In-ear Stealth Stereo Earphone Headset With Microphone For IPhone Samsung Smartphone<br>  Specification:                 Model         S530               Bluetooth version         V4.0 + EDR               Bluetooth profiles         Hands free \/ Headset               Radio frequency         2.402-2.480GHz               Transmission power         Class 2               Support         A2DP music playback (audio output: 35mW， Play \/ Pause)               Multi-point connections         can be connected to two one with two Bluetooth devices simultaneously               Transmission range         10 m               Charging Power         AC input 110-240V DC output 5V (charging time \/ about 2 hours \/ charging voltage 3.7v)               Talk time         4 hours talk time (music playback three hours \/ standby time 120 hours \/ working current &amp;lt;15mA)               Features         Intelligent voice prompts prompted the state of equipment \/ to cable     Noise MIC special top silicon Marks               Battery type         50mA rechargeable lithium battery               Dimensions         Diameter length 20MM. Width 15MM. 18mm high      <br>Features: <br>4.0 smart chip， efficient transmission speedCompact， ultra Light Design Stereo Bluetooth Headset， Portable and easy to CarryHigh-fidelity sound quality， Wireless music enjoyVoice report number， low power remind， Connect\/disconnect remind， Boot off promptsAllow you to conveniently answer calls while drivingSupport multi point connectionLong battery life， fast chargingSupport WeChat， QQ voice calls， movieBluetooth V4.0， Superior CompatibilityCompatible for Almost All the bluetooth enabled Mobile Phones And Tablet PC， etc.5 Color for selection: Black， White， Pink， Blue， Khaki<br>Package Included: <br>1 x Mini S530 In-ear Bluetooth Earphone1 x USB cable<br>Detail Pictures: