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LED Indicator: Designed with LED indicator, it is convenient for you to check the status of the connection. (Quick flashing: waiting for a connection; Slow flashing: audio playing; Keeps on: connected)
Full Surface Mounted Technology: This bluetooth receiver adopts SMT process, has a stable and reliable quality and a tidy board surface.
Bluetooth receive module has a wide supply voltage range of DC 5-35V, supports micro USB 5V power supply.
LDAC Hi-Res Audio: Bluetooth adapter supports LDAC coding technology and provides high resolution HIFI quality. The product has received Hi-Res Audio Gold Standard Quality Certification and is ideal for music lovers looking for high sound quality
Dual Connectivity: Bluetooth receiver can pair two Bluetooth devices at the same time. However, when one device plays music, the other device can only pause
Bluetooth 6.0 Technology: With a Bluetooth 6.0 chip, a stable and low latency wireless audio transmission is ensured. Supports long distance audio transmission and ensures a stable signal without delay
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Wiring: VCC → 3.7~24VDC power supply, GND → ground (common terminal), L OUT → amplifier left channel input, R OUT → amplifier right channel input, GND (audio) → amplifier GND.
Short-circuiting the "Power On/Off Contact" for 2 seconds sets the decoder board to power on/off, simple to use and easy to modify.
Jack: 3.5 mm, Dimensions: 44x30x10mm, Transmission Distance: 15 meters (line of sight, unobstructed), Module Protection Mechanism: Reverse connection protection.
Protection Mechanism: Our Bluetooth amplifier board have power reverse connection protection, short circuit protection, self-restoring overheating protection, safer and more reliable.
Premium and Stable: Our Bluetooth power amplifier board is a wireless digital audio amplifier that supports stereo 2-channel outputs, highly restored sound source for clear sound quality.
High Power: Our Bluetooth amplifier board can provide a maximum power output of 20 W x 2, if you use more than 20 W x 2, it is recommended to add a heat sink on the back of this board.
[WIRELESS MUSIC PLAYBACK]: Enjoy your favorite music from your phone or other Bluetooth-enabled devices through your car speakers.
[PLUG AND PLAY]: Easily connect your mobile phone or tablet to your car audio system using this Bluetooth AUX receiver module.
[EASY INSTALLATION]: Simply connect the red wire to the 12-volt ignition power supply, the black wire to the ground, and the to the input of your audio source.
Performance: The circuit board supports Bluetooth 4.1, automatic reconnection function, WAV+APE+FLAC+lossless MP3 decoding, and stereo channel output.
Packaging: 4 Bluetooth 4.1 circuit boards, model: XY-BT-MINI, size: 30x30mm, equipped with 3.5mm stereo interface, three solder pads, and Micro USB interface. You can input stereo sound sources, connect headphones, and connect power amplifiers.
Application: The circuit board plays audio signals through Bluetooth connection. The audio module is suitable for retrofitting existing systems or speakers with Bluetooth. Suitable for building your own portable Bluetooth speaker.
Support signal switch directly. Support USB, TF. Support bluetooth (Bluetooth 5.0 ) (after been paired with mobile phones can realize wireless music play).
Support FAT16, FAT32 file system. Support for MP1 Layer3, MP2 Layer3, MP3 Layer3 version of the song.Support 32-320 KBPS MP3 songs.
Support Bluetoot PREV, NEXT, volume, EQ, play/pause, mute, turn it off.
This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier! The outputs of the two amplifiers may not be connected in parallel or the negative poles may be connected together, otherwise the power amplifier chip may be damaged.
Support USB sound card, free drive (plug and play). Connect the module to the computer with a USB cable, and the computer can play music through the module amplifier output. Audio output: output left and right stereo audio signals, which can be connected to two 2-8 ohm, 3-5W speakers, and 4 Euro 5W speakers.
Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 3.7V lithium battery (as shown below). Note that the 5V and 3.7V power supply interfaces are different. The 5V voltage is connected to 5V and GND, and the 3.7V lithium battery is connected to VBAT and GND. The maximum operating current is 5V2A. It is recommended to use a regulated 5V2A power supply for better sound quality.
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