Plug and Play. Different batches may have different appearance, which does not affect use. 1 x charging cable. +N Less than 0.3%. Signal-to-noise ratio: 80DB. Output impedance: 40HM.
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Tested and working using a battery.
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Karaoke Microphone Wireless Bluetooth,Handheld Voice Amplifier,Portable Mic with Speaker 30W High Power DSP Chip Smart Noise Reduction for Car/Indoor/Outdoor Speaking Teaching Singing. Compatible Devices Karaoke Machine.
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This item is new. The sale includes only what is shown. We will then give you instructions on how to proceed.
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Ideal Gift for Tech Enthusiasts: Looking for a electronic gift?. It's practical, stylish, and sure to be appreciated. Speaker powers: 4Ω5W. Its sturdy build ensures long-lasting reliability and safety for your device.
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S3L DSP, with better materials, is a real high-power audiophile DSP amplifier. S3L circuit board drawings, truly independent design. Excellent circuit design and reasonable materials are the basis for good sound quality.
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