DC5-12V HiFi Bluetooth Audio Decoder Module 2.8" IPS Spectrum Display Lossless MP3 FLAC APE WMA WAV Playback Stereo Audio Output

Description Product Features: 1. Adopting a 2.8-inch IPS color screen for displaying playback status and decoding related information, supporting switching between Simplified Chinese, Traditional Chinese, and English displays 2. LINE mode, coaxial, fiber optic, HDMI (ARC), USB sound card digital audio input supports left and right channel envelope display+spectrum display 3. The built-in equalizer is pre-set with 7 EQ scenes and 1 custom EQ scene, which can be well matched with speakers and personal listening preferences to choose and adjust sound effects that suit oneself 4. Supports both analog audio and digital audio (I2S) output functions. Analog audio output can be directly pushed to headphones or connected to the audio input terminal of a power amplifier; Supports decoding file formats MP3/WAV/WMA/FLAC/APE when playing USB/TF cards in music mode 5. Multi functional high fidelity stereo sound decoding board: integrates Bluetooth audio decoding, TF card, USB music file decoding, 2-channel AUX input, coaxial input, fiber optic input, SPDIF (ARC) input, and computer USB sound card Product Parameters: Working voltage: DC 5-12V Standby current: 50mA Working current: 50-200mA (only motherboard working current, power consumption varies in different states, excluding peripheral current) Bluetooth Name: Bluetooth Audio (Users can change it themselves) Bluetooth version: V5.3+BR+EDR Bluetooth reception distance: about 10 meters Audio DAC hardware bit width: 32 bits Output audio channels: 2 channels Output audio signal level: ≤ 2.5Vp-p Audio output signal-to-noise ratio: SNR ≤ 104db Audio output signal power: ≤ 50mW (can support direct push headphones, if you need to push the speaker, an external amplifier is required) Screen specifications: 2.8-inch 320 * 240 pixel IPS screen Product size: 180 * 63 * 25mm Packing List: Decoding board module * 1 Remote control*1 M4 hex wrench * 1 M4X10 hexagon socket screw+nut * 4 Interface board * 1 PH2.0/8PIN ribbon cable * 1 PH2.0/3PIN shielded wire * 4 PH2.0/2PIN shielded wire * 1 PH2.0/2PIN red and black power cord * 1 Application Scenarios: 1. Upgrade and renovation of home HiFi audio system 2. DIY production of desktop lossless music player 3. Intelligent renovation of old-fashioned amplifiers and audio equipment 4. External high-definition USB sound card audio expansion for computer 5. Construction of high fidelity headphone direct push listening equipment 6. Development and adaptation of smart home audio devices 7. Audio Maker Training and Electronic DIY Teaching Projects 8. TV, projector audio and video supporting audio system