Bortivier MR230PRO Hi-Res HD Bluetooth Audio Receiver Op Amp 3D Wireless Speaker Adapter 3.5mm Output

3D surround sound function: With the 3D button, you can switch to 3D and enjoy surround sound from regular sound sources. Integrated microphone for hands-free calling;Continuous streaming and automatic re-pairing: Equipped with a 300mAh high-quality polymer battery, it can provide up to 12 hours of use time, support charging and streaming at the same time, and can automatically re-pair with existing paired devices. Adopt the new version of Bluetooth compatible V5.0, which can transmission efficiency, stability and ultra-low power consumption. Support AAC advanced codec and music storage, suitable for use on mobile phones, tablets and headphones; Support LDAC and low latency, with CD-quality stereo streaming Stable connection: Our Bluetooth compatible adapter is equipped with a Bluetooth compatible 5.0 chip for stable pairing, fast transmission and wide signal (33 feet)