Featrues:brand new and high quality!Nice designingPure sound outputDouble AUX 3.5mm outputjack port, support two devices working at a timeNFC, close to device for connection, no need searching.Hang-up phone call, press button for answering.

Funtions:

Support audio device with AUX 3.5mm port, audio transmission wirelessly.

Built-AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pureBuilt-in enhanced signal transmission circuit, connected faster and more stable Double lossless audio formats compatibleDual AUX OUTAutomatic memory connected function , the operation is easier, more convenientBuilt-in battery,Long working timeBluetooth 4.1,Consume low powerWith phone call and NFC functions,more easy to usingSmart work with for Android,for IOS system phone and tablet...all BT audio devicesSupport two devices at a timeEasy to connection, no need download any driver or APPWorking light:Blue light flashing fast, non connectionBlue light flashing slow, connectedRed light on for charging, off for fullProduct Properties:Connect type: wirelessBuilt-in battery: yesInterface: AUX 3.5mm portWireless Type:NFC,BluetoothMaterial: plasticType: miniSupport memory card read: yesSound Track:SingleWIFI Standard:NonePackage:YesFeature:NoneBluetooth Standard:Bluetooth v4.1Support Apt-x:YesContent:AudioSupport AAC:NoModel Number:audio music receiverOutput:3.5mm Stereo InterfacePlayback Function:Radio,MP3Specifications:Condiotion: brand newSupport agreement: HFPV 1.6, HSPV 1.2, V1.2 AVRCP, V1.4 A2DPWorking current: <25MABuilt in battery: 300MAHCharging current: 200MAHCharge time: about 2 hoursAudio performance: stereo support AAC, MP3, SBC......Audio SNR: more than 75dBLife time: >10HTransfer rate: about 24MbpsBluetooth distance: >20M (open area)Charging everything: USB 5V/0.5A MicroOutput connection mode: 3.5MM stereo interface, dual outputCompatible with: for Android, IOS system mobile phones and PAD, and all Bluetooth audio devicesSize: 6*6*1.5cmPackage included:1 x Bluetooth Wireless Audio Receiver