Miccus Wireless Portable Bluetooth Transmitter & Receiver for 3.5mm Audio Devices, 2 in 1 Dongle, aptX Low Latency with NO DELAY for TV, Gaming, Stereo, iphone, Speakers 8hr battery ( Mini-Jack RTX) BLUETOOTH TRANSMITTER & RECEIVER -Upgrade your current audio equipment & go wireless. Transmit (TX)- Stream music FROM your TV or home audio TO Bluetooth headphones or speakers OR Receive (RX)-Stream music FROM your phone, tablet or PC TO your stereo PERFECT for TV or GAMING WITHOUT DISTURBING OTHERS  aptX Low Latency codec is a MUST for TV or Gaming use. Delivers HD audio with NO DELAY to aptX LL devices such as the Miccus SR-71 Stealth earphones B01GGKNYOQ. Enjoy your audio at your volume USE YOUR BIG SPEAKERS FOR MORE - Why struggle to hear audio from your phone? Connect the Mini to your big speakers and listen to your podcasts and music from your phone or tablet. Use your phone to control the speaker audio from across the room SLEEK & EASY TO USE - Small & mighty. This 1.75 adapter will surprise you with powerful high definition sound. Easily attach it to the back of your television or system. Pair it once and it will always look for that device every time it powers on RELIABLE COMPANY & SUPPORT: Designed by a Detroit based company to go the distance for you with responsive, easy to understand support. NOTE: 1) For TV use with 2 earphones, 2) long distance use past 33ft or 3) use with a sound bar, use Home RTX 2.0