Tronsmart NIMO Manual Del Usuario página 6

2) Double press the 'Power' Button of either speaker(Host
Speaker) to enter stereo pairing mode, the 'Stereo Pairing
Indicator' of the host speaker flashes quickly while the vice on
off.(Double Press to Exit)
3) If paired successfully, the bluetooth indicator of host speaker
will flash quickly while vice one will off.
4) Search & click 'Tronsmart Nimo' to connect.
3. Indicators
Charging Indicator Flashes red
Charging Indicator Stays Red
Charging Indicator Off
×2
Battery Low
Charging
Fully-charged
04
Tronsmart
Nimo