ITEM NAME:12V Bluetooth MP3 Decoding Board Module Wireless Remote Decoding Board MoSEAU Description: 1. Support radio /USB/TF/MP3/AUX 2. Support 88:88 LED digital tube display 3. Support 32~320kbps MP3 songs 4. Support power off memory function (24C02 memory IC) 5. Support infrared remote control operation at a distance of 5-10 meters 6. Support input LINE IN for external audio source 7. Bluetooth support, Bluetooth version 5.0 8. Keys: Multi-directional control with four keys, VOL-/PLAY/PAUSE/VOL+ / MODE Type : Acoustic decoder Color: black Size : 10.5cm Material: plastic Power supply: 5V/500mA or 12V/500mA(optional) Audio output ≠¥530mA SNR ≠¥70dB Frequency response: 80Hz~15KHz 0.2% or less distortion Separation or 45 db Storage temperature: -20 ℃ ~50 ℃ Radio frequency range: 87.5~108MHz FM automatic search sensitivity: 25~30dB Product power consumption ≠¤150mA Product includes: 1pc Acoustic decoder .dc-dock .cs-head{overflow:hidden;position:relative.Bluetooth support, Bluetooth version 5.0. Support radio /USB/TF/MP3/AUX. Support input LINE IN for external audio source. Radio frequency range: 87.5~108MHz. Audio output ≠¥530mA. Product power consumption ≠¤150mA.