DIY Bluetooth Audio Receiver board Bluetooth 4.1 5.0 mp3 lossless deer board Wireless Stereo Music Module 3.7-5V

DIY Bluetooth Audio Receiver board Bluetooth 4.1 5.0 mp3 lossless deer board Wireless Stereo Music Module 3.7-5V

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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Package : SMDis_customized : YesModel Number : VHM-314 Bluetooth AudioOperating Temperature : ...Dissipation Power : ...Supply Voltage : 3.7-5VApplication : ComputerCondition : NewType : Voltage RegulatorBrand Name : Si Tai&SHOrigin : Mainland ChinaBT5.0 Audio PRO continues the excellent basic functions of M28 (long-distance transmission, Bluetooth 5.0 backward compatible, lossless sound quality, etc.), and adds more user-friendly performance, as follows: Charge while putting: This product has a circuit of charging and discharging, which can directly charge the battery through the USB power supply, and Bluetooth can continue to work normally during the charging process, and truly realize the function of charging and discharging. Solve the pain point that some products can not be used during the charging process. When powered by USB alone: The red light flashes, indicating that the power supply is normal. When powered by a separate battery: The yellow light is always on, indicating that the battery power supply is normal; the yellow light flashes, indicating that the battery is low. When the USB and battery are connected at the same time: The red light flashes to indicate that the battery is charging; the red light always indicates that the battery is fully charged. (Note that if the USB input is suddenly disconnected during the charging and discharging process, there will be a few seconds of interruption dueto the charge and discharge mode switching at this time, after which Bluetooth will automatically restart, automatically connect and maintain the previous playback state) Incoming voice call function: After the Bluetooth is connected, turn on the call audio mode in the Bluetooth settings. If the phone calls, you can answer or hang up the phone through the PLAY/STOP button. You can choose to send from the microphone of the headset (provided that the headset has a call function, which is a 4-segment type) or from the onboard microphone (default), see the function description for details. When the computer sound card is used: Tin the pads in the two boxes corresponding to the Sound Card on the back of the module, and then connect it to the USB interface of the computer through the USB cable, which can be used as a sound card. That is, the sound played by the computer is output through the audio interface of the module. See function description for details. (Not enabled by default) Product Size:Product Features: Support bluetooth 4.1 Mode, Support automatically back to even, Support to dee WAV/APE/FLAC/MP3 files losslessly, Support to      output stereo. characteristics Power Supply  3.7-5V SNR90dB THD+N -70dB  Crosstalk-86dB  DNR91dB Support Profile A2DP/AVCTP/AVDTP/AVRCP/HFP  LOS >15m Functions and interfaces defination:2.Interface details
USB poweredUniversal Micro USB 5V power supply3.7-5V Supply PadExternal 3.7-5V lithium battery power conversionLED indicatorBluetooth mode long blue light3.5mm stereo audio interfaceStandard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devices
Instructions:After the power is turned on, the blue indicator lights up and enters the Bluetooth mode; the English “The bluetooth device is ready to pair” is displayed, indicating that the Bluetooth mode is entered and waiting for pairing; the “XY_BT” searched by the mobile phone Bluetooth is the device name of the deing board. , Click on the connection, the deer board prompts "The bluetooth device is connected successfully", indicating that the deer board and the mobile phone are connected successfully, you can play music. As shown below Picture;