Dongguan Jin Wen Hua Digital Technology is a manufacturer of portable Bluetooth speakers, waterproof outdoor audio devices, and consumer electronics.
Technoleg Ddigidol Dongguan Jin Wen Hua specializes in the design and manufacture of innovative portable audio equipment.
Their product lineup includes a diverse range of Bluetooth speakers, such as the Hit Boom, Patiobeat, Starry UFO floating speaker, and Beat Driven Light Show models. Common features across their devices include rugged IPX7 waterproof rating for outdoor use, built-in dynamic LED lighting systems, and True Wireless Stereo (TWS) multi-sync technology that allows users to daisy-chain multiple speakers together. Often producing devices under OEM partnerships and sub-brands like KUCCHERO, the company delivers versatile and high-fidelity sound solutions for patios, pools, golf courses, and everyday entertainment.
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To utilize multi-sync (TWS), connect your primary speaker to your device via Bluetooth. Once connected, press the multi-sync or designated power button on both the primary and secondary speakers. Wait for the audio prompt or flashing indicators to confirm the speakers are synchronized.
Many models, such as the F21 Starry UFO floating speaker and F9 Hit Boom, feature IPX7 waterproofing, meaning they can withstand water immersion. Always ensure the rubber covers over the charging ports are fully closed before exposing to water.
If your speaker becomes unresponsive, you can typically perform a hard reset by pressing and holding the power button for approximately 10 seconds until the device reboots.
Typically, their products (often sold under brands like KUCCHERO) include a 12-month limited warranty covering manufacturer defects starting from the original date of purchase.