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KN321 2 in 1 Wireless Single Audio Music Receiver Transmitter Bluetooth-compatible 5.0 AUX 3.5mm Adapter Dongle
1. This portable, lightweight wireless audio transmitter and receiver is the ideal wireless audio solution for every situation and application.
2. Transmitter mode: wireless transfer audio from non-Bluetooth-compatible TV, home stereo system or CD player to Bluetooth-compatible headset or speaker
3. Receiver mode: wireless transfer audio from Bluetooth-compatible-enabled mobile phones, tablets or computers to wired stereo, speakers or headphones
4. Switch between transmitter and receiver modes with a single push of a button. Easily connect using advanced Bluetooth-compatible technology and 3.5mm audio cable (included).
5. Ultra-portable audio streaming power supply
The KN321 is only 44 mm (1.73 inches) and weighs only 18 grams (0.63 inches), but has a powerful wireless audio streaming capability. Put this transmitter and receiver in your backpack or laptop bag and take it with you without any effort.
6. Wide compatibility: With 3.5mm cable and 3.5mm to 2RCA cable, this receiver transmitter adapter can be widely used in your computer, laptop, home stereo system, headset, smart phone, Mp3 player, CD player, etc.
Operating range: up to 10 m / 33 ft (without any obstructions)
Pairing model: KN321
Charging time: 2 hours
Battery type: lithium polymer (200mAh)
Power on: Press and hold the power on/off button until the LED lights up
Shutdown: Press and hold the power on/off button until the LED goes out
Charging: Use a DC-5V charger and a micro USB charging cable. The red light is on when charging. When the battery is fully charged, the red light goes out and the blue light comes on.
1) RX: Receive mode, indicator light: blue LED
2) TX: Transmit mode, indicator light: red LED
Pairing name: KN321, find the KN321 pairing in the Bluetooth-compatible settings of the phone. The blue light flashes twice per second during the pairing process, and the blue light flashes every three seconds after the pairing is successful.
how to use:
1) Plug one end of the audio cable into the audio input of the speaker and the other end into the audio input of the KN321.
2) Make sure it is in RX mode (blue light flashes). Find the pairing name in the phone's Bluetooth-compatible settings: KN321 click to pair.
The TX mode will automatically search for other Bluetooth-compatible receiving devices (such as Bluetooth-compatible headset, Bluetooth-compatible speaker, Bluetooth-compatible receiver, etc.). During the pairing process, the red light flashes twice per second. After pairing, the red light flashes once every three seconds.
How to use:
1) Plug one end of the audio cable into the audio output of the device and the other end into the audio input of the KN321.
2) Confirm that it is in TX mode (red light flashes). The KN321 will automatically search for Bluetooth-compatible headset or Bluetooth-compatible speaker pairing.
Net weight: 62g
Gross weight: 77g
Packing size: 103*93*23mm/4.06*3.66*0.91in
Product size: 44*44*12mm/1.73*1.73*0.47in
Please allow 1-3mm measuring deviation due to manual measurement.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you.
Package Content: 4 X Bluetooth-compatible 5.0 Audio Transceiver Adapter
4 X Micro USB Power Cable
4 X RCA Cable
4 X 3.5mm Aux Cable
4 X Manual