Bảng mạch khuếch đại âm thanh kỹ thuật số 225W 423W 822W tại Lotte Market
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Product Information. Lowest Price Shopee Logo upplier Info invoice. Follow shop/ “Like” Items: Priority Shipping & Free Gift. Play Without Delay: Support Bluetooth 5. Stable Transmission: The unobstructed transmission distance is 15 meters, the transmission signal is stable, and listening to songs is smoother. Can Connect TV: The TV can be connected to the 3. Convenient Power Supply: Use DC: Còn hàng
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Giới thiệu Bảng mạch khuếch đại âm thanh kỹ thuật số 225W 423W 822W tại Lotte Market
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Feature:
1. Play Without Delay: Support Bluetooth 5.0 playback without delay, lossless sound quality, with clearer playback.
2. Stable Transmission: The unobstructed transmission distance is 15 meters, the transmission signal is stable, and listening to songs is smoother.
3. Durable Material: Made of high quality materials, corrosion and oxidation resistance, signal transmission is still stable after long term use.
4. Can Connect TV: The TV can be connected to the 3.5MM audio output interface of the module through the audio interface.
5. Convenient Power Supply: Use DC 5V USB power supply, or 3.7‑4.2V lithium battery power supply, which is more convenient to use.
Specification:
Item Type: Amplifier Board Module
Material: PCB
Model: PAM8406
Working Voltage: DC 5V USB power supply, 3.7-4.2V lithium battery power supply
Bluetooth
Specification:
5.0
Transmission Distance: Approx. 15 meters / 49.2ft(without obstruction)
Connected Speakers: 225W, 423W, 822W
Purpose: Used to amplify sound signals
Applicable Scenarios: Sound engineering, audio, etc.
Package List:
1 x Amplifier Module
Note:
1. The module has no anti reverse connection function, so you need to pay special attention when using battery wiring.
2. The power supply needs to be greater than 10w. If the power supply is not enough, the sound quality will be affected.
How to Use
1. Use the micro USB to supply power, the red indicator light flashes and waits for pairing, turn on the Bluetooth to search for yunThinker, click connect, the indicator light is always on after the connection is successful, then the phone can play music.
2. Bluetooth will automatically connect back after power on again.
3. Toggle the dial switch upwards to play the next song, and long press upwards to increase the volume.
4. Toggle the dial switch down to play the previous song, and long press down to decrease the volume.
5. Press the middle to pause or start.