Bluetooth chip: 4.1
Loudspeaker unit: 8W
Packaging Size: 13.5x12x16.5cm
Function: bluetooth, TF card, radio, 3.5mm audio connect, 1+1 series connect
Weight: 0.55kg (including packaging box)
How to do 1+1 series connect:
turn on 2 speakers, long press “M” (mode button) until you hear the cue tone to pair the speakers,
search for “Aerobull” on your phone, then you can pair with the speakers and play musics.