Usams US-LE001 Wireless bluetooth Earphone Mini Invisible Single Earbuds Handsfree Noise Cancelling Mic Headphone

Features 1 LE Series Upgraded Bluetooth 4 2 lower power consumption long stand by2 Light weight the net weight is 5g small size and protable cool and fashion3 Semi in ear design flexible rubber comfortable to wear4 DSP intelligent noise reduction clearly talk when calling 5 Built in audio decoder high sound quality when listening6 Compatible for devices with bluetooth such as mobile phone tablet computer MP3 and so on7 Support phone call Answering Hanging Rejecting Re dialing and music Play Pause function8 Electroplating process durable in use Product parameters Brand USAMSName LE Series Bluetooth earphonesModel US LE001Bluetooth version V4 2Transmission range 10MFrequency response 50Hz 20KHzSpeaker impedance 32 10mmEarphone sensitivity 106dBBattery 45mAhVoltage 5VCurrent 1AMusic time About 60 songsTalk time About 3 hoursPlaying time About 3 2 hoursCharging time About 1 hoursStand by time About 45 hoursPackage includes 1 Bluetooth earphones1 Micro USB cable