1-6pcs Portable Wireless Bluetooth-compatible Receiver 3.5mm Phone AUX Audio MP3 Car Stereo Music Receiver Adapter

Specifications:Dimensions: 5.002.000.50cmBluetooth-compatible v3+EDR, Class 2Support A2DP V1.2 (built in Mic)Powered by USB 5V DCTransmission Rate:3(Mbps)Built-in microphoneTransmission distances of up to 10MSleep mode for energy savingSupport Bluetooth-compatible hands-free functionUp to 2 hours music playback or continuousWireless music receiver connects to 3.5mm headphone jacksUse with home speakers, car,headphones etc.How to Use:1.Power on/offPower on: Press and hold the ON/OFF button for 5-7 seconds until you hear a "readyfor connecting or a sound", it will auto connect the phone which was paired.Power off: Press and hold the ON/OFF button for 4-5 seconds until you hear a "Long be or red led".2.Connect the receiver to your speakers With 3.5mm Male to Male Audio Connector or 3.5mm Male to Male Audio Cable to connect the speakers and the receiver (if no sound, Please make sure it was inserted completely).3.Pairing(1) Ensure the speakerphone is under OFF mode(2) Pairing: Press and hold the ON/OFF button for 7 seconds until you hear the "Ready for connecting or a sound" (when you holding the button until you hear the voice report "Ready for connecting").The LED indicator will flash between red and blue alternately.It is now ready for pairing.(3) Activate your mobile phone's Bluetooth-compatible function and search for available Bluetooth-compatible devices by referring to your mobile phone user manual for details.(4) Selet BT310REV from the list.(5) When paring is completed, the voice report "connected or short bebe" The LED indicator will flash Blue alternately.Compatible With:For iPhone 3G, 3GS, 4,For 4s, 5, 5c and 5s, 6, 6 PlusFor iPad 1, 2, 3, 4, Air, Mini1 and 2For Laptop and PC with Bluetooth-compatible 2.1 and aboveFor S amsung,For H TC, etc, all other Android 2.1 (and above) devices with Bluetooth-compatibleSmart-phone with Bluetooth-compatible 2.1& abovePackage Included:1 x Bluetooth-compatible Music Receiver Built-in Mic1 x Micro USB Power Cable1 x 3.5mm Inlet Socket