2x10W 3.7V True Stereo Bt Trolley Stereo Motherboard MP3 Decoder Amplifier Board with Microphone Function
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Products Description Function Introduction: Support: amplifier 10W, wireless bluetooth amplifier, wireless microphone and wired microphone, dual decoding MP3/WMA/WAV/APE format music, recording, TWS, read USB disk, read TF card, radio FM, IR remote control......
Shenzhen Creatall Electronics Co., Ltd.
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FR4 AD828 Stereo Dynamic Microphone Preamplifier Board HASL
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...Board AD828 Stereo Dynamic Microphone Preamplifier Board Mic Preamp DC 3.7V-15V 12V Ultra-small volume dynamic microphone preamplifier board, two-channel design, suitable for a single lithium battery-powered, using AD828 fever op amp chip, suitable for low voltage power supply (3.7-15V). Note: This microphone amplifier board......
Shenzhen Canyi Technology Co., Ltd.
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AOI FCT Test EMS PCB Assembly For Bluetooth Speaker Board
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...board assembly for bluetooth speaker board with Charge Management About this bluetooth board: Bluetooth Stereo amplifier board ,for small Bluetooth speakers Output power 6W +6 W, 2-channel stereo Applicable speaker impedance: 4 ohms, 6 ohms, 8 ohms Power supply voltage: 5VDC or 3.7V......
IBE ELectronics Co.,LTD
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