Product name:pluse 4mini bluetooth speaker
support bluetooth: aux, tf, usb, fm, tw-s, led
product material: abs plastic iron mesh
bluetooth specifications: bluetooth 5.1
transmission distance: 10m
loudspeaker specifications: 45mm4 euro 5w
amplifier specification: 5w*1
battery specification: 1200mah 18650
play time: 3-4h
color options: black/white/blue/red
tw-s wireless interconnection steps:
press and hold the power button to turn on the 2 units at the same time, do not connect, long press the m button, and hear the ding-dong prompt sound to connect successfully, and the mobile phone searches for the bluetooth name to connect.
nb;this is the duplicate version