1. Take the Rambler tws2 earphone out of the charging case, the headphone indicator will light up and turn on automatically.
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2. When you do not bring the charging case, long press the multi-function buttons on the left and right sides of the Rambler tws2 headset for about 5 seconds to turn on the headset.
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3. Put the Rambler tws2 earphone into the charging case, the earphone will automatically shut down and enter the charging state, and the indicator light will turn red.
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4. When you do not bring the charging case, you can long press the multi-function buttons on the left and right sides of the Rambler tws2 headset for about 5 seconds to turn off the headset.
The Bluetooth headset charging box is connected to the power source through the data cable to charge, and then the charging box can be turned on and used.