qiguch66 2 in 1 USB Bluetooth 5.0 Bluetooth Transmitter and Receiver,Audio Adapter Receiver Wireless AUX Audio Adapter for TV/PC/Car

Pairing Method: RX mode: pairing name: KN320, find the KN320 pairing in the Bluetooth settings of the phone. The blue light flashes during the pairing process, and the blue light stops flashing after the pairing is successful. Connect the product to an audio device using a 3.5 audio cable. Send mode: send mode will automatically search for other Bluetooth receiving devices (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.), the red light will flash when pairing, and the red light will stop flashing after pairing succeeds. Connect the product to a device such as a TV using a 3.5 audio cable/RCA audio cable. Type: USB Bluetooth Transmitter Receiver Material: ABS Bluetooth: 5.0 Interface: AUX 3.5mm + USB Transmission Rate: 100Mbps Effective Working Radius: 10m Working Frequency: 2.4MHz Technology: BT5.0, A2DP, AVRCP (Receiver Mode Only) Pairing Name (Receiving Method): KN320 Transmitter Mode: Red LED Light On Receiver Mode: Blue LED Light On Features: Portable, Plug and Play, 2 in 1, Audio Adapter Size: 3.2cm x 1.7cm x 0.85cm/1.26" x 0.67" x 0.33" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x USB Bluetooth Transmitter Receiver 1 x 3.5mm Audio Cable 1 x User Manual