$63.22
$114.43
Support Bluetooth 5.0 Bluetooth name: GD-82EM Support MP3 WMA WAV format music Support radio, FM band 87.5-108.0MHZ Support external audio source input AUX Infrared remote control from 4 to 7M Support power off memory function: memory before the power off songs and volume Support switching between U disk, TF card , Bluetooth, AUX, FM radio Supports Bluetooth automatic callback The power supply voltage ranges from 8 to 24V Support button functions: previous song, next song, volume up, volume down, FM up, M down, play/pause, mode conversion, single cycle Bluetooth support: previous song, next song , volume up, volume down, play/pause Support infrared remote control function: last song, next song, volume increase, volume decrease, play/pause, mute, mode conversion, single cycle, shutdown, EQ, key song selection and FM station selection Voice prompt: Voice prompt in functional mode, Bluetooth connection success prompt, volume up to maximum prompt, volume down to minimum prompt Support dual channel output, output horn power 4ohm 50W * 2 Function Description: Power on, the digital display displays H1, output startup voice, and the startup volume is 30% by default; The volume adjustment display is divided into 15 sections. P/P button, play and pause button; Press and hold 35 to turn on and off. PRE/V-button, Bluetooth, TF card, USB mode: short press the previous track, long press volume reduction; FM mode: Short press to search up channel, long press to reduce volume. NEXT/V button, Bluetooth, TF card, USB mode: short press a song, long press the volume to add; FM mode: Press down to search, and press and hold to add volume MODE button, short press the key mode to convert between U disk, TF card, Bluetooth, FM-AUX When there is only U disk: Switch the sequence U disk – Bluetooth – FM-AUX When there is only TF card: Switch the order TF card – Bluetooth FM-AUX When there is no U disk or TF card: switch sequence Bluetooth-FM-AUX When inserting the USB flash drive, the USB character lights up: indicates that the USB mode is switched to SD character lights up when TF card is inserted: indicates to switch to TF card mode blue: indicates to switch to Bluetooth mode Triangular character to the right lit: Playing status Double vertical character on: Paused FM character light: Enter radio mode When the external plug is inserted, the MP3 character lights up: enter AUX mode Clock characters: Show the song playing time when the song is playing; FM displays the frequency of the searched broadcast station Bluetooth status: Press MODE to switch to Bluetooth mode, search for Bluetooth device name GD-82EM have a prompt is displayed after the connection is successful
Amplifier Boards / Modules
