Universal 02CABT WAV MP3 Decoder Board with Bluetooth Call Function, Audio Decoding Module for Digital Sound Systems

Enhance your audio projects with this advanced Decoding Board featuring Bluetooth 5.0 connectivity and comprehensive multimedia control options. Designed with a durable PCB material and compact dimensions, this decoding module supports multiple audio input methods and offers seamless switching between USB, SD card, Bluetooth, FM, and AUX inputs for versatile audio playback. Key Features: · Bluetooth 5.0 & APP Control: Enjoy stable wireless audio streaming and hands-free calling with the latest Bluetooth 5.0 technology, combined with APP control for convenient operation. · Multiple Audio Inputs: Supports 3.5mm AUX audio input with dual AUX channels (3.5AUX+3PAUX) and USB sound card functionality, allowing flexible audio source connectivity. · Versatile Playback & Control: Enables folder selection play, USB/card switching, and control functions including previous/next track, volume adjustment, EQ settings, play/pause, stop, single song repeat, mute, shutdown, and direct song selection for complete user control. · Bluetooth Remote Control: Control previous/next song, volume, play/pause, and mute effortlessly via Bluetooth with support for power-off memory to resume playback from the last position. · Compact & Precise Design: Constructed with PCB material measuring approximately 92x35x29mm, with well-spaced screw holes (80mm center spacing), this decoding board fits efficiently in various audio setups. · Dual Power Supply Options: Operates on 5V or DC 7V-12V input, selectable through different terminals, with current ranging from 800mA to 1A for reliable performance. Specifications: · Item Type: Decoding Board · Material: PCB · Panel Size: Approx. 92 x 35 x 29 mm (3.6 x 1.4 x 1.1 in) · Hole Size: Approx. 75 x 27 x 29 mm (3.0 x 1.06 x 1.14 in) · Center Spacing of Screw Holes: Approx. 80 mm (3.15 in) · PCBA Size: Approx. 71 x 29 x 20 mm (2.8 x 1.1 x 0.8 in) · Power Supply Voltage: 5V or DC 7V-12V (selectable input channel) · Current: 800 mA-1A · Battery: 1 x CR2025 (included) Package Includes: · 1 x Decoding Board This Decoding Board is a versatile and powerful solution for creating custom audio systems with modern Bluetooth connectivity, diverse input options, and comprehensive playback controls. Its compact design and multi-functional features make it ideal for DIY audio enthusiasts, professional audio projects, and embedded media applications.