12V MP3 Bluetooth Decoder DAC MP3 Bluetooth Module Bluetooth 5.0 Support USB TF AUX FM Audio Radio

12V MP3 Bluetooth Decoder DAC MP3 Bluetooth Module Bluetooth 5.0 Support USB TF AUX FM Audio Radio

Features:
- Support playing via U disk and TF card, and support multiple decoding formats, including MP3/WAV/APE/FLAC. MP3: Sampling rate 8-48K, code rate 8-448Kbps, bit width 16bits. Channel: Single channel-stereo. WAV: Sampling rate 8-48K. Formats: Support for WAV ima/Microsoft ADPCM/WAV PCM. Bit width 16bits. FLAC: Sampling rate 8-48K. Bit width 16bits. APE: FAST/NORMAL encoding with bit width 16bits.
- Support auxiliary signal input (AUX) and enable volume adjustment.
- Support FM radio.
- LED digital tube clearly shows you its working statue and playing time.
- Support reading TF card.
- Support USB sound card function.
- Support infrared remote control.
- Based on CLASS 2 power level, the module uses Bluetooth 5.0, compatible with Bluetooth 4.0 and lower version.
- Bluetooth supports L2CAP / A2DP (AVCTP / AVDTP / AVRCP) protocol for receiving stereo audio signals. Through protocols, you can control it to play next song, previous song, playing and to pause of audio transmitter.
- With debugged PCB antenna. No need to pair it with a new one.
- Designed with Class D digital audio power amplifier.
- Quality Guarantee: have passed Qualified Design Listing (QDL) certification.
- Lossless Decoder: Lossless decoding supports multiple formats of music files.
- Excellent Compatibility: It is designed with Bluetooth 5.0 for wide applications.
- Elegant Appearance: Simple but exquisite design.

Specifications:
- Power Supply: DC 9-12V
- Dimensions: 107.2 x 25.7mm (L*H)
- Weight: 18.5g
- Panel Interfaces: Support USB, TF Card and AUX
- Output Amplitude: >600mV
- Rated Input: 12V/0.2A
- Rated Power Consumption: USB playing current <120mA; Other states <80mA
- Using Temperature: -20℃ to 60℃

Attention:
- For some mobile phones, there might be POP sound when stop playing and switching songs.
- Bluetooth disconnection detection is not the real-time detection. So your phone will disconnect after the Bluetooth speaker turn off for a while.
- For some phones, when your press to play the previous song while playing music within 3s, it will be back to the very beginning of the current song. So you need to press the button twice to play the previous song.
- Some Chinese phones can only be paired and cannot be connected. This is because mobile software needs to detect hands-free device to connect.
- Some phones do not support simple pairing. For example, phones for Symbian system need to input pairing password 0000 while pairing.

Buttons:
- MODE: Press this button to cycle through the input USB-SD-BLUE-FM-LINE.
- PREV: In USB / SD / BT playing status, short press the button to play the previous song. Press and hold the button to decrease the volume. In FM state, short press the button to select the previous radio, and long press the button to decrease the volume. In AUX state, press and hold the button to decrease the volume.
- NEXT: In USB / SD / BT playing status, short press the button to play the next song. Press and hold the button to increase the volume. In FM state, short press the button to select the next radio, and long press the button to increase the volume. In AUX state, press and hold the button to increase the volume.
- PLAY/PAUSE: In USB / SD / BT playing status, short press the button once to pause. Short press the button again to play. In FM state, press and hold the button to search for radios. In FM/AUX state, short press to button to make it mute.
- Power-on master volume is the latest power-off volume. Without devices, it is in Bluetooth mode. With devices (USB by default when there are USB and SD devices) to playing music, USB/SD devices, the later plugged one, is of priority to play. It can memorized songs/radio/volume when power off.

Applications:
It is used in home combination audio, car effects, computer multimedia audio, professional active speakers, for IPOD audio, AV power amplifiers, massage chairs, electronic gifts, electronic toys, etc. It is especially suitable for speakers DIY lovers.

Package Included:
- 1 x MP3 Decoder Board
- 2 x Cables

Note:
- It does not support Chinese to English voice prompt conversion.
- Remote control is not included in the package.