BTU-2 is an APTX bluetooth receiver specially designed and produced for ToneWinner multimedia audio series products with bluetooth receiving function, high-fidelity HI-FI products and high-definition decoding power amplifiers. The receiver adopts Bluetooth 4.0 version, which has the characteristics of lower power consumption. The long-distance connection is very stable and reliable, and the audio fidelity is extremely high during transmission. As a top 10 audio brand in China, Tonewinner has 30+ years experience in designing and manufacturing acoustic products. As an original supplier, Tonewinner always warmly welcomes distributors, partners and customers around the world.