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Product details
1.After opening the cover, you don't need to take off the earphones, the two earplugs will automatically turn on and pair with each other.
2.When the LED of the left bluetooth earphone turns off, the bluetooth earphone will automatically enter pairing mode.
3.Turn on the bluetooth of your mobile phone, search for 《F9》 via the bluetooth menu of the phone, then click 《F9》 to connect.
4.Turn off bluetooth headsets and press MFB for 20s. (Red and blue LED will flash, then it will turn off.After 10s, it will flash threetimes.)
5.Press the two bluetooth headsets for 1s in one click to turn them on. (Red and blue LED will flash twice), then they will be paired automatically.
6.When the indicator light of the left bluetooth earphone turns off, the other will automatically enter pairing mode. (Red LED will flash and light up.、
Specifications
Key Features
1.After opening the cover, you don't need to take off the earphones, the two earplugs will automatically turn on and pair with each other.
2.When the LED of the left bluetooth earphone turns off, the bluetooth earphone will automatically enter pairing mode.
3.Turn on the bluetooth of your mobile phone, search for 《F9》 via the bluetooth menu of the phone, then click 《F9》 to connect.
4.Turn off bluetooth headsets and press MFB for 20s. (Red and blue LED will flash, then it will turn off.After 10s, it will flash threetimes.)
5.Press the two bluetooth headsets for 1s in one click to turn them on. (Red and blue LED will flash twice), then they will be paired automatically.
6.When the indicator light of the left bluetooth earphone turns off, the other will automatically enter pairing mode. (Red LED will flash and light up.、