Special Features: 1. - Designed with LCD Screen Display : The 1Mii B03+ Bluetooth transmitter comes with an LCD screen display. No more “blind pairing”, you’ll be able to read & select the correct Bluetooth device you want to pair with.Browsing what the audio format codec used volume are much clearly. 2. - Fast Streaming to Two pair of Earbuds: Fast Streaming mode (FS Mode) is the unique design for two pair of wireless earbuds. it provides you much smoother sound experience and better compatibility. 3. - Splitter for Wired and Wireless: B03+ supports you to hear from wireless headphones and wired Speakers / sound bar at the same time. This allows the headphone user to listen at a different volume level when watching TV with families; a perfect solution for family use. NOTE: This function only works with the same type of input / output. i.e. the input of B03+ with aux audio cable, then please make sure the output of B03+ also with aux audio cable. Or OPT input to OPT output. 4. - Longe Range Strong Connection: 1Mii B03+ long range Bluetooth adapter can help to achieve 230ft line-of-sight in the open air and UP TO 70-100FT (20-30M) indoors. 5. - No Lip Sync Delay & Crystal Sound: AptX Low Latency technology eliminate Bluetooth audio delay, so you can enjoy high-clarity sound and watch TV / Movie / Video in perfect synchronization. 6. - Dual Stream: Dual link feature of 1Mii B03+ Bluetooth adapter also enables simultaneous streaming to 2 headphones or speakers. 7. Auto-Reconnect: The B03+ Bluetooth adapter will remember previously paired devices and reconnect automatically when they are in range. 8. - Flexible Audio Connections: 1Mii B03+ long range Bluetooth transmitter receiver supports digital OPTICAL / AUX 3.5mm/ RCA audio outputs / inputs, making it compatible with 99% of the TVs, home stereo receivers, projectors, turntables on the market.