Bluetooth Adapter,Bluetooth Receiver, TVIRD Wireless Audio Adapter 3.5mm Aux output suitable for Home/Vehicle Music Streaming Sound System (Bluetooth 4.1,aptX,A2DP)

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Best bluetooth adapter & bluetooth receiver to upadte all of your non-bluetooth audio devices and make your life magical!
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Just Simply add it.Fast connect in 1 minutes and easy to use in 3 Steps.

How to use

Power On
(1) Press the Button 2 seconds, After the red and blue lights alternately flashing,it comes into the pairing mode

Open the mobile phone and turn on Bluetooth, search and connect the Bluetooth paring name "LinK-BT4831". After the pairing is successful,you will hear a tone, the blue indicator will flashes once every 2 seconds

Plug it to your car AUX port or Home AV surrounding system via the 3.5mm and Enjoy CD-quality Music

Better Wireless Sound:

Bluetooth V4.1 support stable Bluetooth signal, up to 33ft Bluetooth working range.

A2DP pure sound delivers high-quality stereo audio in real time.

Specification :

☛Bluetooth 4.1 + EDR

☛Operating voltage: DC + 3.7 V

☛Temperature range: -40 ℃ to + 80 ℃

☛Wireless transmission range: ≥ 10 meters

☛Frequency range: 2.4GHz

☛Product Size: 42.8 (R) * 12 (H) mm

Package list

☛1x Car Bluetooth receiver

☛1x 3.5mm Audio Cable

☛1x 3.5mm Audio adapter

☛1x USB Cable

☛1x User Manual



  • ★ 【What Bluetooth Receiver】: The Bluetooth adapter Ideal for turning non-Bluetooth home/vehicle audio systems or wired headphones into new V4.1 Bluetooth level, to receive signal from most audio output devices like smartphones, tablets, PC, MP3, echo ect
  • ★【SIMPLE OPERATION】:The Bluetooth adapter enable hand-free phone call,Use the function key to control calls to the device: Bluetooth devices, play / pause, answer / end call.
  • ★【SUPER LONG WORKING TIME】: The Bluetooth adapter can back up for 15 hours of nonstop music streaming, radio or phone calls and get fully charged within 1.5 hours.
  • ★【FLEXIBLE DUAL CONNECTION】:The mini Bluetooth receiver with the multipoint technology, this Bluetooth car kit can connect 2 Bluetooth devices at the same time,easy to switch different songs between two Bluetooth devices.
  • ★【WIDE COMPATIBILITY】:Provides connectivity via 3.5mm AUX/jack input. Enjoying clear stream music wirelessly and ubiquitously through most home audio systems, car stereo set ups, and wired headphones from Bluetooth enabled devices like smartphones, tablets, MP3 players, etc.



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