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Bluetooth 5.0 Audio Receiver Transmitter AUX RCA 3.5MM 3.5 Jack USB

7266 orders

$9.95

With RCA CableWithout RCA Cable
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SKU:
4000280120371
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Easy returns and refunds
Free shipping worldwide

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
Weight: 18g
Features:
1.This extremely portable, lightweight wireless audio transmitter & receiver is an ideal wireless audio solution for a wide range of situations and uses
2.Transmitter mode: wirelessly streams audio from your non-Bluetooth TV, a home stereo system, or CD player to your Bluetooth headphones or speakers
3.Receiver mode: wirelessly streams audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones
4.Switch between transmitter and receiver modes with the simple flick of a switch. Effortlessly connect using advanced Bluetooth technology and 3.5mm audio cable (included).
5.Super-Portable Audio-Streaming Power
The KN321 is just 44mm (1.73″) across and weighs only 18g (0.63oz), but has got powerful wireless audio streaming capabilities. Slip this transmitter & receiver into your backpack or laptop bag and take it on-the-go without the slightest effort.
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* RCA Cable (PS: If you did not select the “with RCA Cable” option, the Cable will not be included)
1* 3.5mm AUX Audio Cable
1* User Manual

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Brand Name

VIKEFON

Interface

3.5mm

Wireless Type

Bluetooth

Content

AUDIO

Origin

CN(Origin)

High Definition Support

None

Sound Track

Double

WIFI Standard

None

Support AAC

No

Model Number

Bluetooth 5.0 receiver or transmitter KN321

Support Apt-x

No

Support Memory Card

No

Package

No

Feature

None

Shipping and delivery

We are proud to offer international shipping services that currently operate in about 180 countries worldwide. Nothing means more to us than bringing our customers great value and service! We will continue to grow to meet your needs, delivering a service beyond expectation anywhere in the world.

How do you ship packages?

Packages ship from different warehouses "depending on the item" our warehouses in China use ePacket or EMS depending on the weight and size of your product. Packages shipped from our US warehouses are shipped through USPS

Do you ship worldwide?

Yes. We provide free shipping to about 185 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you to confirm.

What about customs?

We are not responsible for any custom or import Duties/Taxes levied by your country! By purchasing our products here, you consent that one or more packages (depending on your order and delivery location) may be shipped to you from outside your country which may (or may not) trigger custom fees when they arrive in your country.

How long does shipping take?

Shipping time varies by location. These are our estimates for the FREE/Reduced rate shipping option:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships, it will contain your tracking information. If you haven’t received tracking info within 5 days of the shipping notification, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking update to show on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase order will sometimes be sent in separate packages, even if you have specified combined shipping, we are trying to comply with the combined shipping requests as much as we can!

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be canceled - free of charge - until they are shipped. If your order has been paid and you need to make a change or cancel it, you must contact us within 12 hours of placing your order. Once the packaging and shipping process has started, it can no longer be canceled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for shipped orders if:

  • You do not receive them within the guaranteed time (45 business days not including 2-5 day processing)
  • You received the wrong item
  • You do not want the product you have received (but you will return the item at your expense and the item must be unused and in its original state and packaging)
- Note: Depending on your chosen shipping method your guaranteed time could be less than 45 biz days (example: if you chose the faster DHL/Fedex option)

We do not issue the refund if:

  • Your order does not arrive due to factors that are within your control (e.g. you provided the wrong shipping address, or refused to pay the customs duty)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of cooltech.life ( worker strikes, natural calamity etc.)

*You can submit your refund request within 15 days after the guaranteed period for delivery (45 days) has elapsed. You can do it by sending a message

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, it will show on your account within 14 days f processing.

Please do not send your purchase back to us until you have contacted us and received the confirmation & the return instructions.

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