1, Please follow the rules depicted in this manual carefully to ensure your safety. Before using this F3, we would strongly encourage you to read through this user manual. 2, Be more careful of any edges, uneven surfaces, metal parts, accessories and packaging to avoid any possibility of injury.
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1,General Function Operation LED Status Power on Blue LED flashes 2 times Power off Red LED flashes 2 times Pairing Red LED & Blue LED flash alternately Standby Blue LED flashes 3 times in 5 seconds Incoming call Blue LED flashes continuously Low battery Red LED flashes 2 times every 2 seconds Charging...
After red LED & blue LED flash alternately, smart voice reminds entering pairing mode. Activate bluetooth function on your phone or device and search for headphone. From the list of found devices on your mobile phone, select the headphone “F3” to connect it. reminder Follow the instruction to enter “0000”...
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Impedance: 32Ω Sound pressure level: 114±3dB Frequency Response: 20Hz---20KHz Weight: 169.6g Dimension: 176 x 166 x 65mm...
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