Aluratek ADB1B Bluetooth Audio Receiver and Transmitter, 2-in-1 Wireless 3.5mm, AUX, Optical Audio Adapter, Pairing with 2 Bluetooth Headphones Simultaneously in Transmitter Mode

• Aluratek's Universal Bluetooth Optical Audio Receiver and Transmitter is the one and only adapter you will need to add Bluetooth streaming functionality to your home entertainment system or stream music to your Bluetooth headphones and speakers.
• Optical and 3.5mm Flexibility:3.5mm: Use the included 3.5mm cable to connect to any audio device with an AUX IN / OUT port depending on whether you are using the adapter for receiving and transmitting. Digital Optical: Use the included digital optical audio cable (SPDIF IN / OUT) to connect to your TV or home stereo receiver to give your audio system multi-channeled high definition optical audio.
• Dual Modes (RX and TX) :Simply flip the switch on the unit to enable either Bluetooth Receiving or Bluetooth Transmitting. ABC02F features a built-in rechargeable battery so you can enjoy wireless audio receiving & transmitting up to 33 feet for up to 15 hours on a full charge and will even allow transmitting or receiving while being charged.
• Dual Streaming Support:Two Bluetooth headphones to be paired at the same time so you can stream to both devices simultaneously up to 15 hours on a full charge utilizing the built-in lithium-ion battery. (Transmitting mode only)
• Perfect Syncronization :The Bluetooth Universal Audio Receiver and Transmitter features low latency Bluetooth (v4.0), technology which eliminates audio delay so you can experience rich sound clarity in perfect sync with any video, movie and gaming

Aluratek's Universal Bluetooth Optical Audio Receiver and Transmitter withPower Adapter is the one and only adapter you will need to add Bluetoothstreaming functionality to your home entertainment system or stream music toyour Bluetooth headphones and speakers.The dual receiver - transmitterfeatures a built-in rechargeable battery so you can enjoy wireless audioreceiving and transmitting up to 33 feet for up to 15 hours on a full charge.ADB1B remembers up to four Bluetooth devices and can stream two headphonessimultaneously in transmitter mode.Dual Modes - Receiving andTransmittingSimply flip the switch on the unit to enable either BluetoothReceiving or Bluetooth Transmitting.Rx (Receiving): Use the receiving functionto stream music wirelessly from your computer, smartphone, or tablet to anyaudio device with an AUX IN (3.5 mm) port such as stereos, car stereos andspeaker docks. You can also connect to home stereo receivers via the RCA INports using the included RCA-Y cable or via the SPDIF IN port using theincluded digital optical audio cable or even connect a pair of wiredheadphones directly to ADB1B.No need to throw out your old stereo or wiredheadphone. Keep them alive with Bluetooth connectivity and enjoy the benefitsof cable-free music and audio.Tx (Transmitting): Use the transmitting functionto Bluetooth enable any audio output device with an AUX OUT (3.5mm) port suchas computers, TVs, walkmans, CD players and MP3 players to a Bluetooth enableddevice like Bluetooth headphones, Bluetooth earbuds and Bluetooth speakers.You can also connect to home stereo receivers via the RCA OUT ports using theincluded RCA-Y cable or via the SPDIF OUT port using the included digitaloptical audio cable.ADB1B allows for two Bluetooth headphones to be paired atthe same time so you can stream to both devices simultaneously.