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QFX BT-300 Instructions First of all thank you for using our products, in order to better use the product, please read this manual Function : 1.Built in independent dual channel high fidelity speaker, output power 3W*2 2.Built-in high-power color LED, can change a variety of color lights。...
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"beep" tone, LED Flash, audio description is in search mode. 2. Open Bluetooth settings (different brands, different methods to turn on the Bluetooth) to search. Phone displayed "QFX BT-300", phone tips entered password "0000" to confirmed phone connection success, you will hear a "beep beep"...