Ear Hook Earphones with CSR Chipset Wireless Bluetooth EarpiecesPRODUCT PARAMETERSNamebluetooth wireless headphoneApplicable modelsiphone, Android,PCTypesport headphoneMusic timeup to 10 hoursSlotUSBTalking timeup to 10 hoursStandby time330 hoursCharge time2.5 hoursFrequency range20-20KhzSupport profilesA2DP,AVRCP,HFP, HSPButtonVol-. Vol , Pre, Next, Play/Pause, Power on/Power offDistance10mOEMacceptPort of loadingGuangdong ShenzhenColoroptional1. USB charging port on product body , not on control panel , it avoid big size control panel.2. Concealed LED indicator on product, which can reflect turn on/off models.3. Natural Nontoxic silica Gel, soft and comfortable to wear, strengthen bass effect.4. High sensitive microphone.Ear Hook Earphones with CSR Chipset Wireless Bluetooth Earpieces PitureEar Hook Earphones with CSR Chipset Wireless Bluetooth Earpieces1.Power on the headset, the LED flashes red / blue to indicate pairing mode.2.Activate the Bluetooth feature on you device, and search for Bluetooth devices.3.Select KS090 from the list of Bluetooth devices shown on your device and pair with it.4.The LED will stop flashing red / blue once successfully paired.Brand: KSENICModel : KSENIC KS090Color : Black, White, Red, GreenWearing type : In-EarFunction : Multi connection function, Bluetooth, Microphone, Voice control, Answering phone, Song switchingConnectivity : WirelessConnecting interface : Micro USBApplication : Mobile Phone, Portable Media Player, ComputerPlug Type: BluetoothCable length : 0.6mDriver unit: 10mmImpedance : 16ohms 15 percentSensitivity : 110dB   3dBPower supply: DC 5V 300mAOutput power: 10mwTalk Time: 10 hoursMusic Time: 10 hoursStandby time: 330 hoursCharging time: 2.5 hoursBluetooth: YesBluetooth version: V4.1Bluetooth distance: W/O obstacles 10mBluetooth protocol: AVRCP v1.4, A2DP v1.2Bluetooth mode: Hands freeEar Hook Earphones with CSR Chipset Wireless Bluetooth EarpiecesRecommendations: Mini Noise Cancelling Bluetooth Headsets Wireless Bluetooth Headphones                              Mini Certificated Bluetooth Headsets Ergonomic Bluetooth Headphones                              Mini Sweatproof Bluetooth Headsets Hifi Bluetooth Headphones                              Mini Stereo Bluetooth Headsets Hifi Bluetooth Headphones