MPOW 2-IN-1: TX MODE: Pair with your Bluetooth headphones/Speakers to enjoy audio feast from non-Bluetooth media devices (MP3, TV) via 3.5mm adapter or RCA cable.RX MODE: Enjoy CD-like Music from old home/car stereo system by pairing MPOW with phone.
DUAL CONNECTION: MPOW Bluetooth 5.0 Transceiver can be paired with two Bluetooth headphones simultaneously to enjoy movie time with your lover and do not disturb your children' sweet dream.(NOTE:Before pairing, please choose the mode first.)
SAFE HANDS-FREE CALLING IN RX MODE: MPOW Bluetooth receiver is equipped with built-in microphone for hands-free calling while driving. Designed with independent volume "+/-" button to have a perfect control of voice up/down & playing/pausing.
AUTO-RECONNECTION & 12 HOURS WORKING TIME: MPOW 2-in-1 Bluetooth aux adapter supports 12 hours continuously wireless audio streaming time and automatically re-pair with the last paired device.