Bluetooth Digital Power Amplifier Board 2.0 Stereo Dual Channel Audio Amplifier Module Kit

Feature: 1. SIMPLE OPERATION: Bluetooth digital power amplifier module, with real stepless tuning and rich key functions, simple and convenient in operation. 2. VOLUME ADJUSTMENT: Respectively adjust the volume of the subwoofer and stereo output, and the total volume is a mechanical potentiometer. 3. EXCELLENT CHIP: Excellent Bluetooth decoding chip for better analysis, as well as support remote firmware update and for TWS function. 4. SOUND SCENES: The amplifier has 10 unique sound scenes to create natural surrounding, quickly calm the mood and achieve deep sleep. 5. MULTIPLE FUNCTIONS: Support for Wuzhi Audio APP, modify Bluetooth name, password setting, prompt volume adjustment, lullaby, firmware upgrade, etc. Specification: Item Type: Audio Amplifier Board Model: 302T Material: PCB, Brass, ABS Purpose: Audio Optimization Basic Parameters: Adaptive Speaker: Left and right channels 10-50W, 8Ω Audio Output: Left channel 30W, right channel 30W How to Use: 1. Open 2 amplifiers of the same model.2. Select a power amplifier at random, and click the total volume knob with key function 3 times in. At this time, the red for TWS indicator flashes, and the other power amplifier is automatically paired with it as a stereo combination. (If no pairing is successful within 15 seconds, the box pairing mode will be automatically canceled, and you can try again by triple clicking the key)3. If the pairing is successful, the selected one will be assigned as the left channel, and the red indicator will always be on, while the other one is the right channel, and the red indicator will flash slowly.4. The next boot will automatically find the right box. If you want to cancel the box matching mode, just select a power amplifier and click the key 3 times. Package List: 1 x PCB Mainboard 2 x Cover Plates 4 x Copper Standoffs 8 x Screws 3 x Knob Caps 1 x Heat Sink 1 x Plug 1 x Screwdriver