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Wireless Stereo Bluetooth 4.2 Audio Receiver Transmitter Headphone Module

$ 2.53

Availability: 57 in stock
  • Restocking Fee: No
  • Brand: Unbranded
  • Color: Red
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Seller
  • Item must be returned within: 30 Days
  • Country/Region of Manufacture: China
  • Type: Stereo Bluetooth 4.2 Transmitter Receiver Board
  • MPN: Does Not Apply
  • Condition: New
  • Bluetooth version:: 4.2
  • All returns accepted: Returns Accepted

    Description

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    Wireless Stereo Bluetooth 4.2 Audio Receiver Transmitter Headphone Module
    Product Description
    Wireless Stereo Bluetooth 4.2
    Transmitter Receiver Board Bluetooth Headphone Module
    Description:
    Stereo Bluetooth 4.2 Version Transmit+Receive Dual Purpose Module
    Product Usage:
    1: Receive output can be directly driven ordinary headphones (32 ohms) to be used as Bluetooth earphones.
    2: The receiver output can be connected to the power amplifier board, which is equivalent to a Bluetooth power amplifier.
    3: Transmission mode, computer or mobile phone may enter the audio signal, matching a Bluetooth headset (two modules can be used, one is set to a transmission mode, another is set reception mode can be set to a paired).
    Parameters:
    Power supply:
    USB interface power supply, 3.7v lithium battery or polymer battery power supply
    Input, output interface:
    3.5 headset seat
    Transmission/reception distance:
    about 8 meters without obstacles.
    Notice:
    The module antenna location should not be close to metal objects, otherwise it will affect the launch/receive distance.
    Multi-function button instructions:
    1: Transmit/Receive Mode Switching ---- Press and hold the multi-function button and then turn on the power to switch the mode.
    2: In the transmitting or receiving mode working state, the multi-function button is used as a volume adjustment key.
    Indicator status description:
    Receive mode:
    in search device status --- indicator light flashes slowly,  when connection is successful --- indicator keep lighting
    Transmit mode:
    in search device status--- indicator light flashes fast, when connection is successful --- indicator light keep lighting

    Packing List:
    1pcs x  Bluetooth Transmitter Receiver Board
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    About Delivery
    Item will be shipped within one business day after full payment is received.
    Except The United States and Russia we shipped use Epack, We ship worldwide with standard shipping by Hong Kong Air mail. This international order may take longer to arrive, Normally the shipment to worldwide is used to take 35 to 40 business days, exclude Sat & Sun..
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    About Returns
    If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
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