Bluetooth Adapter 5.3 Bluetooth Receiver Karaoke Dedicated Transmitter Module

Features:The aluminum alloy appearance is high-end and exquisite, with an exclusive appearance patent and two external 2.4G Bluetooth antennas.Using Bluetooth 5.3+DSP dual-chip decoding, it has stronger compatibility and stability.Bluetooth receiving (RX), Bluetooth transmitting (TX), microphone singing, three-in-one design.The receiving mode has been upgraded to one-to-two, allowing you to connect two mobile phones to listen to music at the same time.Equipped with RGB cool breathing lights, multi-color flashing breathing gradient, upgraded again.Built-in digital signal conversion chip, supports digital optical fiber, coaxial, AUX, and RCA interfaces.Equipped with a DSP chip, independent control of high and low frequencies, and a professional-grade DSP decoding chip.Supports multiple lossless decoding formats AAC/SBC, making the sound quality more beautiful.Built-in 1200mAh rechargeable lithium battery, 8 hours of listening to music, 1.5 hours of full charging, and up to 30 days of sta