Product functions include transmission, reception, and TF card playback, with a three in one functionality. Bluetooth version: V5.4. Bluetooth adapter 1. Compact and exquisite appearance, designed with a back clip for easy fixation.
Dual Pairing & Shared Audio Experience: In TX mode, simultaneously connect two Bluetooth headphones for seamless audio sharing—perfect for couples or friends watching movies together. In RX mode, Support two smartphones to connect non-Bluetooth devices.
Triple-functionality: Transmitter, receiver, and direct TF card playback. Dual-device connectivity: Simultaneously pairs with two smartphones and two Bluetooth devices. Bluetooth Profiles: A2DP, AVRCP, HFP.
The product is equipped with a Bluetooth 5.4 chip, which enables plug-and-play without drivers, supports lossless stereo sound, and has no transmission delay. This product is a Bluetooth audio receiver-transmitter device that converts digital optical fiber coaxial signals into analog audio signals.