Portable:This Extremely Portable, Lightweight Wireless Audio Transmitter and Receiver is the perfect wireless audio solution for a wide range of situations and uses.
Transmitter mode: wirelessly stream audio from your non-Bluetooth TV, home stereo or CD player to bluetooth headphones or speakers
Receiver mode: wireless audio streaming from a phone, tablet or computer with Bluetooth support to wired stereos, speakers or headphones
Switching modes :
A) If the device is in mode for a long time, it must be recharged twice to switch to another mode.
B) If the device just switched the mode, you want to immediately switch to another mode, you only need to recharge the energy once.
A) the RX mode : interface name: KN320, KN320 find in the phone’s Bluetooth settings to pair. The blue light blinks during pairing, and the blue light stops flashing after the pairing is successful. Connect the product to an audio device using a 3.5 audio cable.
B) TX mode: TX mode will automatically search for other Bluetooth receivers (such as bluetooth headset, bluetooth speaker, bluetooth receiver, etc.), the red light flashes during pairing, and the red light stops flashing after pairing successfully . Connect the product to a device, for example, a TV with a 3.5 audio cable / RCA audio cable.
Wide Compatibility: Using the included 3.5mm cable, this receiver transmitter adapter can be widely used on your computer, laptop, home stereo, paper towel, headphone cable, smartphone, Mp3 CD player, etc.
1x Bluetooth 5.0 Audio Transmitter / Receiver Adapter
1 x 3.5mm Aux Cable
1x User Guide