3.7-5V MP3 Bluetooth-compatible Lossless Board Car Stero Speaker

Product Features:

– This is an MP3 Bluetooth-compatible lossless board car speaker with a 3.7-5V voltage range.
– It has a built-in Bluetooth-compatible module that allows for wireless connection with smartphones, tablets, and other Bluetooth-compatible devices.
– The board has a TF card slot and a USB port that can be used to play audio files from external storage devices.
– It has a built-in microphone that allows for hands-free calling.
– The board has a power amplifier circuit that drives a pair of speakers.
– The board has a variety of controls, including volume, playback, and EQ.

Benefits:

– Enjoy your favorite music wirelessly from your Bluetooth-compatible devices.
– Play audio files from external storage devices such as TF cards and USB drives.
– Answer calls hands-free with the built-in microphone.
– Adjust the volume, playback, and EQ to your liking.

Usage:

– This board can be used to build a variety of audio projects, such as car stereos, portable speakers, and home audio systems.
– It is easy to install and use, and it comes with a detailed user manual.

Specifications:

– Voltage: 3.7-5V
– Bluetooth-compatible version: 5.0
– Output power: 3W x 2
– Frequency response: 20Hz-20kHz
– Signal-to-noise ratio: 80dB
– Distortion: <0.1%
– Size: 50mm x 50mm

Additional Features:

– This board has a compact size, making it easy to fit into small spaces.
– It has a durable construction that can withstand the rigors of everyday use.
– It comes in a variety of colors to match your project’s aesthetic.

External Links:

– [Manufacturer’s website](https://www.example.com)
– [Blog post about the product](https://www.example.com/blog/new-mp3-bluetooth-compatible-lossless-board-car-stereo-speaker)