bluetooth Audio Transmitter Module Board bluetooth 4.1 Stereo Audio Launcher KCX_BT_EMITTER
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Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471KCX_BT_EMITTER module is a bluetooth audio transmitter module that integrates computer USB sound card to bluetooth transmission and line audio input and launch. It adopts bluetooth 4.1 technology to greatly ensure the quality and stability of audio transmission. This product can be used for most of the products. bluetooth transmitter function for desktop computers, notebook computers, TVs, projectors, game consoles, for IPOD, CD players, MP3s, etc., to transmit audio signals to bluetooth audio receivers such as bluetooth headsets or bluetooth speakers to form a wireless audio transmission system. Let your life truly enter the wireless era!
2. Application:
2.1>. Wireless speaker
2.2>. Wireless audio
2.3>. Wireless headphones
3. Features:
3.1>. Easy to use
3.2>. bluetooth 4.1 technology, strong versatility
3.3>. Intuitive LED indication
3.4>. Line input stereo
3.5>. A USB data cable is connected to the computer and enumerated into a USB sound card to launch
3.6>. Wireless transmission distance >= 10 meters
3.7>. Perfectly compatible with all bluetooth audio receiver boards in this store
3.8>. The reserved serial communication port can be customized to realize the connection of the specified device name, specify for MAC address connection, search for the bluetooth device name, for MAC address, get the connection status, disconnect, etc., and configure the information to be powered off.
3.9>. Work voltage: 5V
4. Functional description:
Note: This module is a bluetooth host device (equivalent to mobile phone bluetooth), which can be connected to a bluetooth audio receiver (such as bluetooth speaker, bluetooth headset, or any bluetooth audio receiver module board in the store) to form a wireless audio transmission system. . The audio signal is input from the module, and the audio signal transmitted by the module can be received on the bluetooth audio receiving device that establishes a connection with the module.
4.1>. Line audio input function.This module has line audio input function. Audio signals from mobile phones, MP3, VCD, TV, etc. can be transmitted to the bluetooth receiving device through the IN_L (left channel) and IN_R (right channel) port inputs.
4.2>. This module has a USB sound card function. The USB cable is connected to the USB data port of the module through the USB cable. The system generates a USB Audio sound card device. When set to the playback device, the system audio from the computer can be transmitted to the bluetooth receiving device.
4.3>. This module supports two connection modes: easy connection mode and custom connection mode. Easy connection mode controls the pairing of bluetooth via a button (CON). This mode is easy to use and suitable for ordinary audio transmission applications. The custom connection mode sends an AT command through the serial port to control the module to selectively connect to the bluetooth receiver of the specified for MAC address or device name, and supports functions such as searching for the device name.
Package Include:
1x Module Board
