A new Bluetooth transmitter, compatible with the optical brazing copper shaft -3.5mm interface in one of the Bluetooth music transmitter. The product uses the CSR4.0 module design, high-end integrated chip with perfect quality, low power consumption; it integrates Bluetooth audio transmitter one with two functions, compatible with all the electronic products on the market. And solve the game such as XOBX -PS4- smart TV products such as optical fiber output port only.