Buy Brightup Audio Music Adapter KN321 KN319 2 in 1 Bluetooth 5.0 Transmitter Receiver HiFi in United States - Cartnear.com

Brightup Audio Music Adapter KN321 KN319 2 in 1 Bluetooth 5.0 Transmitter Receiver HiFi

CTNR1227154 CTNR1227154

brightup

brightup
2025-11-21 USD 9.56

$ 9.56

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Brightup Audio Music Adapter KN321 KN319 2 in 1 Bluetooth 5.0 Transmitter Receiver HiFi
SHIPPING ALL OVER UNITED STATES
Brightup Audio Music Adapter KN321 KN319 2 in 1 Bluetooth 5.0 Transmitter Receiver HiFi
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Brightup Audio Music Adapter KN321 KN319 2 in 1 Bluetooth 5.0 Transmitter Receiver HiFi
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Brightup Audio Music Adapter KN321 KN319 2 in 1 Bluetooth 5.0 Transmitter Receiver HiFi
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Brightup Audio Music Adapter KN321 KN319 2 in 1 Bluetooth 5.0 Transmitter Receiver HiFi
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Brightup Audio Music Adapter KN321 KN319 2 in 1 Bluetooth 5.0 Transmitter Receiver HiFi
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Brand Brightup
Specifications Model: KN321 Technologies: BT5.0,A2DP, AVRCP (receiver mode only) Operation Range: Up to 10m / 33ft (without any blocking objects) Pairing name:KN321 Charging Time: 2 hours Working Time: RX:6 hours ; TX:5 hours Battery Type: Li-Polymer (200mAh) Dimensions: 44 × 44 × 12mm 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 is off Charging: Use the DC-5V charger and micro usb charging cable. The red light is on during charging. When the battery is fully charged, the blue light is on. Switch mode: 1)RX: Receive mode, indicator: blue LED 2)TX: Transmit mode, indicator light: red LED RX mode: Pairing name: KN321/KN319, find KN321/KN319 in the Bluetooth settings of the phone to pair. The blue light flashes twice a second during the pairing process, and the blue light flashes once 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 of the KN321 2)confirm that it is in RX mode (blue light flash). Find the pairing name in the Bluetooth settings of the phone: KN321/KN319 click to pair. TX mode: TX mode will automatically search for other Bluetooth receiving devices (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.), The red light flashes twice a second during the pairing process, and the red light flashes once every three seconds after the pairing is successful. How to use: 1)Plug one end of the audio cable into the audio output of the devices and the other end into the audio of the KN321/KN319. 2)Confirm that it is in TX mode (red light flash). The KN321 will automatically search for Bluetooth headset or Bluetooth speaker pairing. Package Included: 1* Bluetooth 5.0 Audio Transmitter/Receiver Adapter 1* Micro USB Power Cable 1* 3.5mm AUX Audio Cable 1* User Manual

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