Bluetooth Audio-ontvanger Module Audio Formaten MP3 WMA WAV FLAC Decoderen Board Lossless Bluetooth 4.2 Muziek Module Board

KCX_BT003 is a multi-purpose Bluetooth audio decoder board that integrates Bluetooth audio, Bluetooth calling, and MP3 decoding. In Bluetooth mode, it supports matching various smartphone players in the market to play music and supports voice call numbers, answering calls/hanging calls/re-calling recent calls, Bluetooth background connection, and other functions. In music mode, it not only supports common MP3 format audio, but also supports decoding of high-quality audio formats such as WMA, WAV, and FLAC. Simply plug the decoder board into your design and upgrade your regular wired audio products to wireless Bluetooth audio products. External button description: VOL-key: Short press: volume -, long press: volume continuous VOL+ button: Short press: volume +, long press: volume continuous + PREV button: Short press: Previous song, long press: Rewind NEXT button: short press: next song, long press: fast forward P/P button: short press play pause/double click callback/long press mode switch (when U disk, TF card, USB AUDIO are not online, only press this button in Bluetooth mode without switching mode) When you call: short press answer / long press reject During a call: short press to hang up the current call In Bluetooth mode: double click to call back the last call Features: Excellent durability and coexistence Guarantee the stability of Bluetooth transmission through multiple technologies Intuitive LED indication Bluetooth 4.2 Version Easy to use Wireless transmission distance 10 meters Adopt the latest Bluetooth 4.2 protocol, backward compatible with other versions of Bluetooth protocol Package Includes: 1 x Bluetooth V 4.2 MP3 WMA WAV FLAC Audio receiver Module Specifications: Operating Voltage Range 3.3V 5V DC Current Consumption Range 30mA 50mA Bluetooth Version 4.2 Working Frequency 2400-2485MHz Maximum RF Output Power 2dB Receiving sensitivity -85dB Dynamic Range 91dB Total Harmonic Distortion -70dB Crosstalk -86dB Signal to Noise Ratio 90dB Audio Output Anti-Group 32 DAC Output Power 150mW Wireless Transmission Distance 10 meters Board Dimensions (mm) 24 x 15 Weight (gm) 2