Fashion SM808 Sports Bluetooth Stereo Headset for Smartphone Tablet Silver Fashion SM808 Sports Bluetooth Stereo Headset for Smartphone Tablet SilverNote: The pin code is "000", you should enter it when the headphone connect with your phoneFeatures:Ergonomic design, use it witout any worryThree different sizes ear bud for your best choiceSM808 is a newly designed in-ear Bluetooth headphonesThe built-in microphone allows you to take phone calls freelyCan connect with two devices at the same time, very useful for youSpecifications:Bluetooth versionV4.0 + EDRBluetooth profilesHSP, HFP, A2DP and AVRCPBluetooth operating distance10 meters (equal to 33 feet) Frequency range2.4-2.48GHzStandby current 10AWorking Current 30mAWorking voltageDC 5VCharging currentDC 5 V 500 mAFrequency response20-20000 HzMicrophone sensitivity- 40dbBuilt-in battery capacity120 mAHCharging time (fully charge)Approximate 2 hrsWorking timeMusic time 5 hours, talk time 6 hoursStandby timeApproximate 60 hrsDC 5v charging port Micro USBCompatibility: Cell phones with BluetoothPackage Included:1 x Bluetooth Headphone1 x Micro USB Cable1 x Velvet Bag1 x User Manual6 x Ear Bud