2. Insert the belt buckle into the belt or outer trouser pocket.
3. Butt and clamp two belts around the waist, and adjust 2 to the appropriate tightness.
Extended data
Matters needing attention in the use of speakers
Charging:
In the process of product use, if the green LED lights dim and gradually go out, it means that the power is insufficient and should be charged as soon as possible.
When charging, please turn off the host first, then plug the charger into the charger socket on the host, and then plug the charger into the 220V power socket. When charging, the LED indicator flashes red and green. When the LED indicator turns green, it means that the charging is complete. In order to prolong the service life of the battery, we suggest recharging the battery after it is used up.
Microphone usage:
Please wear the microphone according to the instructions. The microphone is directional. Please make sure that the two holes on the microphone (visible after removing the sponge cover) are aligned with the mouth. The most suitable distance between the microphone and the mouth is 2-3cm. Plug the microphone head into the corresponding socket on the main unit (do not plug it into the audio input socket hole). In order to achieve the best use effect, it is recommended to use the original microphone. Please try to avoid plugging and unplugging the microphone plug many times to avoid poor microphone contact.
Prevention of howling:
(1) Wear the microphone correctly;
(2) Adjust the volume knob to a proper position. In a small space, the sound should be turned down appropriately.
References:
Baidu encyclopedia-megaphone