Purpose: This portable, lightweight wireless audio transmitter and receiver is the ideal wireless audio solution for a variety of situations and applications.
Carry on: only 44 mM (1.73 in) in size and 18 g in weight, this transmitter and receiver can be placed in a backpack or laptop bag
Wide compatibility: with 3.5mm cable and 3.5mm to 2rca cable, this transceiver adapter can be widely used in computers, laptops, home stereo systems, headphones, smartphones, MP3 players, CD players, etc.
.Description：
Product category: adapter
Technology: Bluetooth 5.0, A2DP, AVRCP (receiver)
Range: up to 10 m / 33 ft (barrier-free)
Pairing name: KN319
Battery: Lithium-ion battery (200 mAh)
Charging time: 2 hours
Size: 44×44×12mm
prompt:
1. Power on: press and hold the power on/off button until the LED lights up
2. Shut down: press and hold the power on/off button until the LED goes out
3. Charging: Use DC-5V charger and micro USB charging cable. When charging, the red light is on. After the battery is fully charged, the red light goes out and the blue light turns on.
4. Switching mode: 1) RX: receiving mode, indicator light: blue LED 2) TX: transmitting mode, indicator light: red LED
RX mode: Pairing name: KN319, find KN319 pairing in the Bluetooth settings of the mobile phone. During the pairing process, the blue light flashes twice per second. After the pairing is successful, the blue light flashes once every three seconds.
how to use:
1) Plug one end of the audio cable into the audio input of the speaker, and plug the other end into the audio input of the KN319.
2) Make sure it is in RX mode (blue light flashes). Find the pairing name: KN319 in the Bluetooth settings of the phone, click to pair.
TX mode: TX mode will automatically search for other Bluetooth receiving devices (such as Bluetooth headsets, Bluetooth speakers, Bluetooth receivers, 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) Insert one end of the audio cable into the audio output of the device
feature:
This portable, lightweight wireless audio transmitter and receiver is an ideal wireless audio solution for various situations and applications.
Transmitter mode. Wirelessly transmit audio from a non-Bluetooth TV, home stereo system or CD player to a Bluetooth headset or speaker.
Receiver mode. Wirelessly transfer audio from a Bluetooth-enabled mobile phone, tablet or computer to a wired stereo, speaker or headset.
Just press a button to switch between transmitter and receiver modes. Use advanced Bluetooth technology and 3.5 mm audio cable (included) to easily connect. * 5. Ultra-portable audio streaming power supply. The KN321 measures only 44 mm (1.73 inches) and weighs only 18 grams, but it has powerful wireless audio streaming capabilities. Put this transmitter and receiver in a backpack or laptop bag and carry it with you effortlessly. * 6. Broad compatibility. With the help of 3.5mm cables and 3.5mm to 2RCA cables, this transceiver adapter can be widely used in computers, laptops, home stereo systems, headphones, smartphones, Mp3 players, CD players, etc.
and the other end into the audio input of KN319. Make sure it is in TX mode (red light flashes).
2) KN319 will automatically search for the Bluetooth headset or Bluetooth speaker to be paired.
Content:
1 * Bluetooth audio adapter
1 * micro USB cable
1 * RCA line
1 * 3.5mm cable
1 * instruction manual
Note：All images and descriptions are for illustrative purposes only. The color deviation is subject to actual system configuration and slight dimension difference is allowed due to manual measurement.
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