[Universal Compatibility] enable your high-quality speakers or home/car stereo sound system Bluetooth compatibility, to stream audio from your smartphone/tablet/PC/echo or any Bluetooth-enabled devices. [2x Wireless Range] extend the Bluetooth wireless range up to 20 meters (66 feet), stream your music stably from 2 times further away than other models do. [High-Quality Wireless Music Performance] built-in amplifier chip and CSR chip that supports Bluetooth 4.1 and A2DP v1.2, provide high-performance wireless music experience from your favourite streaming platforms, Spotify, Apple Music, pandora, and etc.

BLUETOOTH TRANSMITTER AND RECEIVER: Transmitter function transforms 3.5mm audio-out media devices into a Bluetooth device capable of streaming Bluetooth audio; Receiver lets non-Bluetooth devices like car or home stereos receive high quality audio. INSTANT SOUND: Enjoy a latency lower than 95% of other devices with aptX Low Latency technology; end-to-end lag time is now 40 milliseconds so high-definition video is transmitted without problems in Transmitter mode. A 2 FOR 1 CONNECTION: Two Bluetooth headphones or speakers can pair at once so children can watch in silence and give parents a needed break. Note: aptX Low Latency does NOT support Dual Pair mode.