Bluetooth 5.0 Transmitter Receiver 3.5mm LED Digital Dispaly

Bluetooth 5.0 Transmitter Receiver 3.5mm LED Digital Dispaly ScreenDescription: Bluetooth receiving(RX) and bluetooth transmitting (TX) 2 in 1 Design. Equipped with high-definition LED digital display, working status and Bluetooth are clearly visible. It 3.5mm AUX/RCA/optical fiber/coaxial/U disk/TF card and can satisfy all of your connection needs and match with various audio devices. Using Bluetooth 5.0 design, stronger compatibility and stability. Built-in 500mAh rechargeable lithium battery, long battery life. Support NFC function, connecting Bluetooth when the mobile phone is close to it. Specification: Interface: 3.5mm AUX/RCA/optical fiber/coaxial/U disk/TF card Transmission rate: 100 (Mbps) Effective working radius: 10 (m) Bluetooth version: V5.0 Working frequency: 2.4 (MHz) Product size: 86x65x22mm/33.9x25.6x8.7inch Support pr