2021 discount Nobsound Little Bear MC403 Mini 4-IN-3-OUT Audio Selector wholesale Box 3.5mm / RCA/Bluetooth Switcher Speaker/Amplifier Selector Splitter Box Bluetooth 4.0 Receiver Passive Preamp (3.5mm & online RCA & BT) sale

2021 discount Nobsound Little Bear MC403 Mini 4-IN-3-OUT Audio Selector wholesale Box 3.5mm / RCA/Bluetooth Switcher Speaker/Amplifier Selector Splitter Box Bluetooth 4.0 Receiver Passive Preamp (3.5mm & online RCA & BT) sale

2021 discount Nobsound Little Bear MC403 Mini 4-IN-3-OUT Audio Selector wholesale Box 3.5mm / RCA/Bluetooth Switcher Speaker/Amplifier Selector Splitter Box Bluetooth 4.0 Receiver Passive Preamp (3.5mm & online RCA & BT) sale
2021 discount Nobsound Little Bear MC403 Mini 4-IN-3-OUT Audio Selector wholesale Box 3.5mm / RCA/Bluetooth Switcher Speaker/Amplifier Selector Splitter Box Bluetooth 4.0 Receiver Passive Preamp (3.5mm & online RCA & BT) sale_top
2021 discount Nobsound Little Bear MC403 Mini 4-IN-3-OUT Audio Selector wholesale Box 3.5mm / RCA/Bluetooth Switcher Speaker/Amplifier Selector Splitter Box Bluetooth 4.0 Receiver Passive Preamp (3.5mm & online RCA & BT) sale__left
2021 discount Nobsound Little Bear MC403 Mini 4-IN-3-OUT Audio Selector wholesale Box 3.5mm / RCA/Bluetooth Switcher Speaker/Amplifier Selector Splitter Box Bluetooth 4.0 Receiver Passive Preamp (3.5mm & online RCA & BT) sale__right
2021 discount Nobsound Little Bear MC403 Mini 4-IN-3-OUT Audio Selector wholesale Box 3.5mm / RCA/Bluetooth Switcher Speaker/Amplifier Selector Splitter Box Bluetooth 4.0 Receiver Passive Preamp (3.5mm & online RCA & BT) sale__below
2021 discount Nobsound Little Bear MC403 Mini 4-IN-3-OUT Audio Selector wholesale Box 3.5mm / RCA/Bluetooth Switcher Speaker/Amplifier Selector Splitter Box Bluetooth 4.0 Receiver Passive Preamp (3.5mm & online RCA & BT) sale__front

Description

Features:

  • High quality rotary switch
  • Easy to use and install
  • Hot-swappable (no need to reboot computer)
  • Manual switch buttons (selector/mute)
  • Ideal for small office or home audio system
  • 2 * RCAinput, 2 * RCA output, 1 * 3.5mm input,1 * 3.5mm output
  • 4 audio devices =>3 selectable outputs (manual selection switching)
  • Mini size: W150*D105*H68 mm, easy to install on your desk
  • Weight: 485g (0.6Kg with package)

How to use Bluetooth:

  1. Turn your cellphone bluetooth function ON
  2. Search bluetooth device, find out the name”WIN-668”, and pair it, DO NOT NEED ENTER ANY CODE
  3. Then you can play your cellphone music through Bluetooth
  4. Tips: Bluetooth receiver output power is 20mW, so it’s can be direct work with 12~120 ohm headphone, just make sure turn your cellphone volume to higher.

How to install the bluetooth antenna:

  1. Hold the antenna BLACK part erect and do not move it.
  2. Then tighten the antenna screw to the antenna socket, until the antenna fixed on the socket
  3. Notice:do not try to Rotate the whole antenna to tighten the screw!

Package Includes:

  • 1× Audio Selector
  • 1× Power Supply
  • 1× Antenna

Features & details

Features

  • Super mini 4-in-3-out switch box: 3 AUX IN (1 * 3.5mm; 2 * RCA) & 1 Bluetooth IN to 3 OUT (1 * 3.5mm; 2 * RCA)
  • Swith buttons for inputs and outputs; Switch among different inputs and outputs easily; No power needed
  • Can be used as Bluetooth 4.0 stereo audio receiver with 5V power supply (USB or power supply)
  • One key to mute function, which can handle special conditions or emergency situation conveniently
  • Douk Audio is committed to provide highest level of customer service. For any problems you have, email us and we will get back to you within 24 hours.

Product information

Product Warranty: For warranty information about this product, please click here