case, the left “battery symbol” and “L” turn on for 5 seconds and then turn off. If the left earphone is
not in the charging case, there will be no light. After the earphone is fully charged, the “battery
symbol” 4 lights and “R” will turn on for 2 seconds and then turn off. The earphone is being charged,
and the external indicator light of the charging case turn on. After the two earphones are fully
charged, the external indicator light of the charging case will turn off after 2 seconds. Put the
earphone and charging, the 188 digital tube will turn on for 5s then turn off. When you pick up the
earphone, the corresponding “battery symbol” and “R” light up to show the earphone power. If the left
earphone is in the charging case, the left “battery symbol” and “L” light up. If the left earphone is not
in the charging case, the left side light will not turn on.The digital tube and external indicator light of
the charging case will turn on and show the charging cases power. After 5 seconds, all lights will turn
off.
Discharge (charge the matching Bluetooth headset) Instructions for use:
Discharge: The charging case charges the Bluetooth headset. When the Bluetooth headset is full, the
charging base will automatically enter the sleep low power state. The overall power consumption is
less than 100uA.
Note:
Note: If you accidentally get only one earbud paired with Phone, please make sure both earbuds have
been turn on.(Tap and hold the unpaired earbud for 3 seconds to turn on).
• Clear the pairing list: pairing status (the red / blue light flashes alternately) touch the MFB
button three times quickly, the red light is on for 1 second and the memory is automatically turned off.
Specifications
Waterproof
Waterproof for daily use (sweating, rain, washing face, showering, having a bath, etc, but not for
swimming under water*)
*Please note that the phone’s Bluetooth signal can not be transmitted underwater.